1.4529一、 1.4529（N08926）超(chao)級(ji)(ji)(ji)奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)概述：1.4529（N08926）超(chao)級(ji)(ji)(ji)奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)Cr含(han)(han)量(liang)通常為(wei)14.0-18.0%，鎳(nie)含(han)(han)量(liang)為(wei)24.0-26.0%。1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)是(shi)一種(zhong)(zhong)含(han)(han)鈦(tai)和(he)(he)(he)(he)鋁的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鎳(nie)基(ji)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)，含(han)(han)有(you)(you)(you)足夠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鉻(ge)(ge)形成并維持(chi)足夠規模的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鉻(ge)(ge)氧(yang)(yang)化(hua)(hua)(hua)(hua)物(wu)(wu)，使其(qi)(qi)在高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)條(tiao)件(jian)(jian)下(xia)得到(dao)(dao)保(bao)護，比傳統(tong)(tong)鉻(ge)(ge)鎳(nie)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)如304更(geng)耐高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)；較高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)含(han)(han)鎳(nie)量(liang)，使其(qi)(qi)相(xiang)比標準的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)18-8型不(bu)(bu)(bu)銹(xiu)具(ju)有(you)(you)(you)更(geng)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)氧(yang)(yang)化(hua)(hua)(hua)(hua)性(xing)能(neng)(neng)(neng)，其(qi)(qi)耐氧(yang)(yang)化(hua)(hua)(hua)(hua)性(xing)毫(hao)不(bu)(bu)(bu)遜色于(yu)使用(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)高(gao)(gao)(gao)達華(hua)氏(shi)1900度(du)(du)(du)(1038℃)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)更(geng)高(gao)(gao)(gao)牌號合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)。二(er)、1.4529（N08926）超(chao)級(ji)(ji)(ji)奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)物(wu)(wu)理(li)(li)性(xing)能(neng)(neng)(neng)：1、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)鎳(nie)基(ji)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)密度(du)(du)(du)：8.1 g/cm3；2、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)鎳(nie)基(ji)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)熔點：1320-1390 ℃；3、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)在常溫(wen)(wen)(wen)(wen)(wen)下(xia)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)械(xie)性(xing)能(neng)(neng)(neng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)＊小(xiao)值: (1)抗(kang)拉強(qiang)(qiang)度(du)(du)(du)650Rm N/mm2；(2)屈服強(qiang)(qiang)度(du)(du)(du)295 RP0.2 N/mm2；(3)延伸率(lv)A5 %：35。 三、1.4529（N08926）超(chao)級(ji)(ji)(ji)奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)主要特性(xing)：1、在鹵化(hua)(hua)(hua)(hua)物(wu)(wu)介質和(he)(he)(he)(he)含(han)(han)有(you)(you)(you)H2S的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)酸(suan)(suan)性(xing)介質中(zhong)(zhong)(zhong)(zhong)(zhong)具(ju)有(you)(you)(you)很高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)點腐蝕(shi)(shi)和(he)(he)(he)(he)縫(feng)隙腐蝕(shi)(shi)性(xing)能(neng)(neng)(neng)；2、在實(shi)際應(ying)(ying)用(yong)(yong)中(zhong)(zhong)(zhong)(zhong)(zhong)能(neng)(neng)(neng)有(you)(you)(you)效(xiao)地抗(kang)氯離(li)子(zi)應(ying)(ying)力腐蝕(shi)(shi)開裂；3、在通常的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氧(yang)(yang)化(hua)(hua)(hua)(hua)、還原(yuan)環境中(zhong)(zhong)(zhong)(zhong)(zhong)對(dui)各種(zhong)(zhong)腐蝕(shi)(shi)都(dou)(dou)有(you)(you)(you)優秀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)抗(kang)蝕(shi)(shi)能(neng)(neng)(neng)力；4、.機(ji)械(xie)性(xing)能(neng)(neng)(neng)較Cronifer 1925 LC-Alloy 904 L 有(you)(you)(you)較大(da)提升(sheng)(sheng)；5、較同系(xi)(xi)列的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)鎳(nie)含(han)(han)量(liang)18%的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)冶金(jin)(jin)(jin)(jin)穩定性(xing)有(you)(you)(you)較大(da)提高(gao)(gao)(gao)；6、具(ju)有(you)(you)(you)應(ying)(ying)用(yong)(yong)于(yu)壓力容器制(zhi)造相(xiang)關認(ren)(ren)證(zheng)（VdTUV-196～400℃及(ji)ASME 認(ren)(ren)證(zheng)）。四、1.4529（N08926）超(chao)級(ji)(ji)(ji)奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)應(ying)(ying)用(yong)(yong)范圍(wei)(wei)應(ying)(ying)用(yong)(yong)領(ling)域(yu)：1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)是(shi)一種(zhong)(zhong)多用(yong)(yong)途的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)(cai)(cai)料，在許多工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)業領(ling)域(yu)都(dou)(dou)能(neng)(neng)(neng)應(ying)(ying)用(yong)(yong)：1、消(xiao)防系(xi)(xi)統(tong)(tong)、海水凈化(hua)(hua)(hua)(hua)系(xi)(xi)統(tong)(tong)、海洋工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)液壓和(he)(he)(he)(he)灌注(zhu)管(guan)(guan)道系(xi)(xi)統(tong)(tong)；2、纖維素(su)紙漿生產(chan)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)漂白池；3、腐蝕(shi)(shi)性(xing)油井中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)拋光(guang)(guang)棒材(cai)(cai)(cai)(cai)；4、海洋工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)軟(ruan)管(guan)(guan)系(xi)(xi)統(tong)(tong)；5、酸(suan)(suan)性(xing)氣體(ti)(ti)(ti)生產(chan)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)管(guan)(guan)路、接(jie)頭、氣流(liu)系(xi)(xi)統(tong)(tong)等(deng)；6、煙氣脫硫(liu)系(xi)(xi)統(tong)(tong)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)部件(jian)(jian)；7、磷酸(suan)(suan)生產(chan)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)蒸(zheng)發器、熱(re)(re)(re)(re)(re)(re)交換器、過(guo)(guo)濾器、混(hun)合(he)(he)(he)(he)器等(deng)；8、硫(liu)酸(suan)(suan)分(fen)(fen)離(li)和(he)(he)(he)(he)冷(leng)(leng)(leng)凝系(xi)(xi)統(tong)(tong)。五、1.4529（N08926）超(chao)級(ji)(ji)(ji)奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)和(he)(he)(he)(he)熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)：適(shi)(shi)合(he)(he)(he)(he)于(yu)冷(leng)(leng)(leng)、熱(re)(re)(re)(re)(re)(re)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)和(he)(he)(he)(he)機(ji)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，但由于(yu)具(ju)有(you)(you)(you)高(gao)(gao)(gao)強(qiang)(qiang)度(du)(du)(du)，冷(leng)(leng)(leng)、熱(re)(re)(re)(re)(re)(re)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)時(shi)需要大(da)功率(lv)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)設備(bei)。 1、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)： (1)、在熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)之(zhi)(zhi)前(qian)及(ji)熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)過(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)應(ying)(ying)始終保(bao)持(chi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)清(qing)潔； (2)、在熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)過(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)不(bu)(bu)(bu)能(neng)(neng)(neng)接(jie)觸(chu)硫(liu)、磷、鉛及(ji)其(qi)(qi)它低(di)熔點金(jin)(jin)(jin)(jin)屬，否則(ze)會(hui)損害材(cai)(cai)(cai)(cai)料的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)性(xing)能(neng)(neng)(neng)， 應(ying)(ying)注(zhu)意清(qing)除(chu)諸(zhu)如標記漆、溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)指示漆、彩色蠟筆、潤滑(hua)油、燃(ran)料等(deng)污物(wu)(wu)； (3)、燃(ran)料中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)含(han)(han)硫(liu)量(liang)越低(di)越好(hao)，天然(ran)氣中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)硫(liu)含(han)(han)量(liang)應(ying)(ying)少(shao)于(yu)0.1%，重(zhong)油中(zhong)(zhong)(zhong)(zhong)(zhong)硫(liu)含(han)(han)量(liang)應(ying)(ying)少(shao)于(yu) 0.5%；(4)、考(kao)慮(lv)到(dao)(dao)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)控(kong)制(zhi)和(he)(he)(he)(he)保(bao)持(chi)清(qing)潔的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)需要，**在真空(kong)爐(lu)或(huo)(huo)氣體(ti)(ti)(ti)保(bao)護爐(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)； (5)、也可以在箱式爐(lu)或(huo)(huo)燃(ran)氣爐(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)，但爐(lu)氣必須潔凈并以中(zhong)(zhong)(zhong)(zhong)(zhong)性(xing)至微氧(yang)(yang)化(hua)(hua)(hua)(hua)性(xing)為(wei)宜，應(ying)(ying)避 免爐(lu)氣在氧(yang)(yang)化(hua)(hua)(hua)(hua)性(xing)和(he)(he)(he)(he)還原(yuan)性(xing)之(zhi)(zhi)間波動(dong)，加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)火焰不(bu)(bu)(bu)能(neng)(neng)(neng)直(zhi)接(jie)燒(shao)向工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)。 2、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)： (1)、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)范圍(wei)(wei)1200℃～900℃，冷(leng)(leng)(leng)卻方(fang)(fang)式為(wei)水淬(cui)或(huo)(huo)快(kuai)速(su)空(kong)冷(leng)(leng)(leng)。 (2)、加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)時(shi)，材(cai)(cai)(cai)(cai)料可以直(zhi)接(jie)送(song)入(ru)已升(sheng)(sheng)溫(wen)(wen)(wen)(wen)(wen)**工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)爐(lu)子(zi)中(zhong)(zhong)(zhong)(zhong)(zhong)，保(bao)溫(wen)(wen)(wen)(wen)(wen)足夠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)間后(每 100mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)厚(hou)度(du)(du)(du)需要60分(fen)(fen)鐘(zhong)保(bao)溫(wen)(wen)(wen)(wen)(wen)時(shi)間)迅(xun)速(su)出爐(lu)，在規定的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)范圍(wei)(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)溫(wen)(wen)(wen)(wen)(wen)段進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)熱(re)(re)(re)(re)(re)(re)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)。當(dang)材(cai)(cai)(cai)(cai)料溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)降到(dao)(dao)低(di)于(yu)熱(re)(re)(re)(re)(re)(re)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)時(shi)，需重(zhong)新加(jia)(jia)(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)(re)(re)。 (3)、為(wei)得到(dao)(dao)＊佳性(xing)能(neng)(neng)(neng)，熱(re)(re)(re)(re)(re)(re)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)后要進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)固(gu)溶(rong)(rong)(rong)處(chu)(chu)理(li)(li)。 3、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)冷(leng)(leng)(leng)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)： (1)、和(he)(he)(he)(he)所有(you)(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)奧氏(shi)體(ti)(ti)(ti)鉻(ge)(ge)鎳(nie)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)一樣，1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)硬(ying)化(hua)(hua)(hua)(hua)率(lv)較大(da)，因此需要 對(dui)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)設備(bei)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)挑選。冷(leng)(leng)(leng)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)材(cai)(cai)(cai)(cai)料應(ying)(ying)為(wei)固(gu)溶(rong)(rong)(rong)熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)態(tai)，并且(qie)在冷(leng)(leng)(leng)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)量(liang)較大(da)時(shi)應(ying)(ying)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)中(zhong)(zhong)(zhong)(zhong)(zhong)間退(tui)火。 (2)、若冷(leng)(leng)(leng)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)量(liang)大(da)于(yu)15%，則(ze)需要對(dui)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)二(er)次固(gu)溶(rong)(rong)(rong)處(chu)(chu)理(li)(li)。 4、Alloy 926（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)： (1)、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)固(gu)溶(rong)(rong)(rong)處(chu)(chu)理(li)(li)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)范圍(wei)(wei)是(shi)1150℃～1200℃，＊適(shi)(shi)宜的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)是(shi)1170 ℃；(2)、厚(hou)度(du)(du)(du)大(da)于(yu)1.5mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)(cai)(cai)料冷(leng)(leng)(leng)卻方(fang)(fang)式為(wei)水淬(cui)，厚(hou)度(du)(du)(du)小(xiao)于(yu)1.5mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)(cai)(cai)料也可采用(yong)(yong)快(kuai)速(su)空(kong) 冷(leng)(leng)(leng)。若采用(yong)(yong)空(kong)冷(leng)(leng)(leng)。 (3)、在熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)過(guo)(guo)程(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)，材(cai)(cai)(cai)(cai)料可以直(zhi)接(jie)送(song)入(ru)已升(sheng)(sheng)溫(wen)(wen)(wen)(wen)(wen)**工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)爐(lu)子(zi)中(zhong)(zhong)(zhong)(zhong)(zhong)，并且(qie)必須保(bao)持(chi) 工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)清(qing)潔。 5、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)去(qu)(qu)氧(yang)(yang)化(hua)(hua)(hua)(hua)皮及(ji)酸(suan)(suan)洗(xi)： (1)、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面氧(yang)(yang)化(hua)(hua)(hua)(hua)物(wu)(wu)和(he)(he)(he)(he)焊(han)縫(feng)周(zhou)圍(wei)(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)焊(han)渣(zha)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)附著(zhu)性(xing)比低(di)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)更(geng) 強(qiang)(qiang)，推薦使用(yong)(yong)細晶(jing)砂帶或(huo)(huo)細晶(jing)砂輪進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)打磨(mo)(mo)(mo)。 (2)、在用(yong)(yong)HNO3/HF混(hun)合(he)(he)(he)(he)酸(suan)(suan)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)適(shi)(shi)當(dang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)間和(he)(he)(he)(he)溫(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)酸(suan)(suan)洗(xi)前(qian)必須小(xiao)心打磨(mo)(mo)(mo)或(huo)(huo)鹽浴(yu)預處(chu)(chu)理(li)(li)將氧(yang)(yang) 化(hua)(hua)(hua)(hua)膜打碎。 6、1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)機(ji)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)：1.4529（N08926）合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)應(ying)(ying)在熱(re)(re)(re)(re)(re)(re)處(chu)(chu)理(li)(li)之(zhi)(zhi)后進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)機(ji)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，由于(yu)材(cai)(cai)(cai)(cai)料的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)硬(ying)化(hua)(hua)(hua)(hua)，因此宜采用(yong)(yong)比加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)低(di)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)標準奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)低(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)切削速(su)度(du)(du)(du)和(he)(he)(he)(he)重(zhong)進(jin)(jin)(jin)(jin)(jin)(jin)(jin)刀進(jin)(jin)(jin)(jin)(jin)(jin)(jin)行(xing)(xing)(xing)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)，才能(neng)(neng)(neng)車(che)(che)入(ru)已冷(leng)(leng)(leng)作(zuo)硬(ying)化(hua)(hua)(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)層下(xia)面。六、1.4529（N08926）超(chao)級(ji)(ji)(ji)奧氏(shi)體(ti)(ti)(ti)不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品種(zhong)(zhong)規格與供應(ying)(ying)狀(zhuang)(zhuang)態(tai)：1、品種(zhong)(zhong)分(fen)(fen)類(lei)：上海宜岳特種(zhong)(zhong)合(he)(he)(he)(he)金(jin)(jin)(jin)(jin)可生產(chan)各種(zhong)(zhong)規格的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)1.4529無(wu)縫(feng)管(guan)(guan)、1.4529鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板、1.4529圓(yuan)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、1.4529鍛(duan)件(jian)(jian)、1.4529法蘭、1.4529圓(yuan)環、1.4529焊(han)管(guan)(guan)、1.4529鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)帶、1.4529絲(si)材(cai)(cai)(cai)(cai)及(ji)1.4529配(pei)套(tao)焊(han)材(cai)(cai)(cai)(cai)。2、交貨狀(zhuang)(zhuang)態(tai)：無(wu)縫(feng)管(guan)(guan)：固(gu)溶(rong)(rong)(rong)+酸(suan)(suan)白，長度(du)(du)(du)可定尺；板材(cai)(cai)(cai)(cai)：固(gu)溶(rong)(rong)(rong)、酸(suan)(suan)洗(xi)、切邊(bian)；焊(han)管(guan)(guan)：固(gu)溶(rong)(rong)(rong)酸(suan)(suan)白+RT%探傷，鍛(duan)件(jian)(jian)：退(tui)火+車(che)(che)光(guang)(guang)；棒材(cai)(cai)(cai)(cai)以鍛(duan)軋(ya)狀(zhuang)(zhuang)態(tai)、表(biao)面磨(mo)(mo)(mo)光(guang)(guang)或(huo)(huo)車(che)(che)光(guang)(guang)；帶材(cai)(cai)(cai)(cai)經冷(leng)(leng)(leng)軋(ya)、固(gu)溶(rong)(rong)(rong)軟(ruan)態(tai)、去(qu)(qu)氧(yang)(yang)化(hua)(hua)(hua)(hua)皮交貨；絲(si)材(cai)(cai)(cai)(cai)以固(gu)溶(rong)(rong)(rong)酸(suan)(suan)洗(xi)盤(pan)狀(zhuang)(zhuang)或(huo)(huo)直(zhi)條(tiao)狀(zhuang)(zhuang)、固(gu)溶(rong)(rong)(rong)直(zhi)條(tiao)細磨(mo)(mo)(mo)光(guang)(guang)狀(zhuang)(zhuang)態(tai)交貨。
RA 253 MA?性(xing)(xing)(xing)能概(gai)況 RA 253 MA是一款精益的(de)(de)(de)奧(ao)氏體耐(nai)熱合(he)金(jin)，擁有(you)高(gao)(gao)(gao)強(qiang)度和(he)(he)**的(de)(de)(de)耐(nai)氧(yang)(yang)化(hua)(hua)(hua)性(xing)(xing)(xing)能。雖然只有(you)含11%鎳，但它卻有(you)在(zai)高(gao)(gao)(gao)溫下(xia)抗(kang)蠕變，耐(nai)氧(yang)(yang)化(hua)(hua)(hua)，耐(nai)硫(liu)化(hua)(hua)(hua)和(he)(he)耐(nai)腐蝕的(de)(de)(de)綜合(he)性(xing)(xing)(xing)能。由(you)于它精益的(de)(de)(de)化(hua)(hua)(hua)學成(cheng)分(fen)(fen)，RA 253 MA的(de)(de)(de)成(cheng)本(ben)比大(da)多(duo)數(shu)耐(nai)熱合(he)金(jin)更為經濟。RA 253 MA通過(guo)對微量元(yuan)(yuan)素(su)(su)的(de)(de)(de)控制(zhi)來達(da)(da)到它耐(nai)高(gao)(gao)(gao)溫的(de)(de)(de)性(xing)(xing)(xing)能。鈰和(he)(he)硅元(yuan)(yuan)素(su)(su)的(de)(de)(de)配合(he)使(shi)材(cai)(cai)料(liao)達(da)(da)到了(le)超強(qiang)的(de)(de)(de)耐(nai)氧(yang)(yang)化(hua)(hua)(hua)溫度高(gao)(gao)(gao)達(da)(da)1093°C。氮，碳和(he)(he)鈰元(yuan)(yuan)素(su)(su)的(de)(de)(de)綜合(he)作用使(shi)其抗(kang)蠕變強(qiang)度在(zai)871°C下(xia)是310和(he)(he)309不(bu)銹鋼(gang)(gang)的(de)(de)(de)兩倍。化(hua)(hua)(hua)學成(cheng)分(fen)(fen) CrNiSiCMnPSNCeFeMIN20.0010.001.400.05------0.140.03BalanceMAX22.0012.002.000.100.800.040.030.200.08材(cai)(cai)料(liao)標準UNS S30815 產品形(xing)式(shi)RA 253 MA? 圓棒, RA 253 MA? 板(ban)材(cai)(cai), RA 253 MA? 焊(han)接(jie)產品, RA 253 MA? 管(guan)子, RA 253 MA? 薄板(ban)Common Trade NamesUNS S30815材(cai)(cai)料(liao)特性(xing)(xing)(xing)耐(nai)氧(yang)(yang)化(hua)(hua)(hua)溫度達(da)(da)1093°C良(liang)好的(de)(de)(de)耐(nai)硫(liu)化(hua)(hua)(hua)物腐蝕在(zai)溫度上升的(de)(de)(de)環境中優良(liang)的(de)(de)(de)強(qiang)度優良(liang)的(de)(de)(de)耐(nai)高(gao)(gao)(gao)溫磨蝕性(xing)(xing)(xing)能制(zhi)造我們有(you)RA253MA市場上比較常用的(de)(de)(de)交流、直(zhi)流堿性(xing)(xing)(xing)尺(chi)寸焊(han)條。焊(han)絲方面可(ke)以提供RA253MA GTA焊(han)接(jie)的(de)(de)(de)直(zhi)條管(guan)或GMA焊(han)接(jie)的(de)(de)(de)盤線。為了(le)取得**的(de)(de)(de)焊(han)接(jie)效果，不(bu)需(xu)要進行預熱，保持低的(de)(de)(de)焊(han)層間溫度并使(shi)用加(jia)強(qiang)焊(han)道。 RA 253 MA的(de)(de)(de)成(cheng)型方式(shi)和(he)(he)普通奧(ao)氏體不(bu)銹鋼(gang)(gang)是相同的(de)(de)(de)。RA 253 MA和(he)(he)其它奧(ao)氏體不(bu)銹鋼(gang)(gang)在(zai)退火狀(zhuang)態下(xia)是非常具有(you)韌性(xing)(xing)(xing)的(de)(de)(de)。盡管(guan)如此，在(zai)進行機加(jia)工(gong)的(de)(de)(de)時候，這些鎳鉻(ge)合(he)金(jin)表現更堅硬，要求比普通碳鋼(gang)(gang)提供更大(da)的(de)(de)(de)切割(ge)馬力。切口為纖維狀(zhuang)，冷加(jia)工(gong)后具有(you)更高(gao)(gao)(gao)的(de)(de)(de)延展性(xing)(xing)(xing)。
254SMO/S31254 254SMO是(shi)一種(zhong)(zhong)(zhong)(zhong)(zhong)奧氏體不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)。由(you)于(yu)它(ta)的(de)(de)(de)高(gao)(gao)(gao)(gao)含(han)(han)(han)鉬量，故具(ju)有(you)(you)極(ji)高(gao)(gao)(gao)(gao)的(de)(de)(de)耐(nai)(nai)點腐(fu)(fu)蝕(shi)(shi)(shi)和(he)耐(nai)(nai)縫(feng)(feng)隙腐(fu)(fu)蝕(shi)(shi)(shi)性(xing)能(neng)(neng)(neng)。這(zhe)種(zhong)(zhong)(zhong)(zhong)(zhong)牌號的(de)(de)(de)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)是(shi)為用(yong)于(yu)諸如(ru)海(hai)(hai)水等含(han)(han)(han)有(you)(you)鹵(lu)(lu)化(hua)(hua)(hua)物的(de)(de)(de)環(huan)境中而研(yan)制和(he)開發的(de)(de)(de)。254SMO也具(ju)有(you)(you)良(liang)好(hao)(hao)的(de)(de)(de)抗均勻腐(fu)(fu)蝕(shi)(shi)(shi)性(xing)。特別是(shi)在(zai)含(han)(han)(han)鹵(lu)(lu)化(hua)(hua)(hua)物的(de)(de)(de)酸(suan)中，該鋼(gang)要優于(yu)普通不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)。其(qi)C含(han)(han)(han)<0.03%，因此(ci)叫純奧氏體不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)（<0.01%又叫超(chao)級(ji)奧氏體不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)）。超(chao)級(ji)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)是(shi)一種(zhong)(zhong)(zhong)(zhong)(zhong)特種(zhong)(zhong)(zhong)(zhong)(zhong)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)，首先在(zai)化(hua)(hua)(hua)學(xue)成分(fen)(fen)上與普通不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)(bu)同，是(shi)指含(han)(han)(han)高(gao)(gao)(gao)(gao)鎳，高(gao)(gao)(gao)(gao)鉻，高(gao)(gao)(gao)(gao)鉬的(de)(de)(de)一種(zhong)(zhong)(zhong)(zhong)(zhong)高(gao)(gao)(gao)(gao)合(he)(he)金不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)。其(qi)中比較**的(de)(de)(de)是(shi)含(han)(han)(han)6%Mo的(de)(de)(de)254SMo，這(zhe)類(lei)鋼(gang)具(ju)有(you)(you)非(fei)常好(hao)(hao)的(de)(de)(de)耐(nai)(nai)局部腐(fu)(fu)蝕(shi)(shi)(shi)性(xing)能(neng)(neng)(neng)，在(zai)海(hai)(hai)水、充氣、存(cun)在(zai)縫(feng)(feng)隙、低(di)速沖(chong)刷(shua)條(tiao)件下，有(you)(you)良(liang)好(hao)(hao)的(de)(de)(de)抗點蝕(shi)(shi)(shi)性(xing)能(neng)(neng)(neng)（PI≥40）和(he)較好(hao)(hao)的(de)(de)(de)抗應力腐(fu)(fu)蝕(shi)(shi)(shi)性(xing)能(neng)(neng)(neng)，是(shi)Ni基合(he)(he)金和(he)鈦合(he)(he)金的(de)(de)(de)代用(yong)材料。其(qi)次在(zai)耐(nai)(nai)高(gao)(gao)(gao)(gao)溫(wen)(wen)或者(zhe)耐(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)的(de)(de)(de)性(xing)能(neng)(neng)(neng)上，具(ju)有(you)(you)更加優秀的(de)(de)(de)耐(nai)(nai)高(gao)(gao)(gao)(gao)溫(wen)(wen)或者(zhe)耐(nai)(nai)腐(fu)(fu)蝕(shi)(shi)(shi)性(xing)能(neng)(neng)(neng)，是(shi)304不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)不(bu)(bu)(bu)(bu)(bu)可取代的(de)(de)(de)。另外，從不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)的(de)(de)(de)分(fen)(fen)類(lei)上，特殊不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)的(de)(de)(de)金相組織是(shi)一種(zhong)(zhong)(zhong)(zhong)(zhong)穩定(ding)的(de)(de)(de)奧氏體金相組織。由(you)于(yu)這(zhe)種(zhong)(zhong)(zhong)(zhong)(zhong)特種(zhong)(zhong)(zhong)(zhong)(zhong)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)是(shi)一種(zhong)(zhong)(zhong)(zhong)(zhong)高(gao)(gao)(gao)(gao)合(he)(he)金的(de)(de)(de)材料，所以在(zai)制造(zao)工藝上相當復雜(za)，一般人們只能(neng)(neng)(neng)依靠傳統工藝來制造(zao)這(zhe)種(zhong)(zhong)(zhong)(zhong)(zhong)特種(zhong)(zhong)(zhong)(zhong)(zhong)不(bu)(bu)(bu)(bu)(bu)銹(xiu)(xiu)(xiu)(xiu)鋼(gang)，如(ru)灌注，鍛造(zao)，壓延等等。主要成分(fen)(fen)：254SMo含(han)(han)(han)碳(C)≤0.02,錳(Mn)≤1.00,鎳(Ni)17.5～18.5,硅(Si)≤0.8磷(P)≤0.03,硫(S)≤0.01,鉻(Cr)19.5～20.5,銅(Cu)0.5～1.0,鉬(Mo)6.0～6.5各國(guo)標準：UNS S31254、DIN/EN 1.4547、ASTM A240、ASME SA-240配套(tao)焊材：ERNiCrMo-3焊絲，ENiCrMo-3焊條(tiao)應用(yong)領(ling)域(yu)(yu)(yu)：1.海(hai)(hai)洋：海(hai)(hai)域(yu)(yu)(yu)環(huan)境的(de)(de)(de)海(hai)(hai)洋構造(zao)物，海(hai)(hai)水淡化(hua)(hua)(hua)，海(hai)(hai)水養殖(zhi)，海(hai)(hai)水熱(re)交換等。2.環(huan)保領(ling)域(yu)(yu)(yu)：火力發電的(de)(de)(de)煙(yan)氣脫硫裝置，廢水處理等。3.能(neng)(neng)(neng)源領(ling)域(yu)(yu)(yu)：原子能(neng)(neng)(neng)發電，煤炭的(de)(de)(de)綜合(he)(he)利用(yong)，海(hai)(hai)潮(chao)發電等。4.石油化(hua)(hua)(hua)工領(ling)域(yu)(yu)(yu)：煉油，化(hua)(hua)(hua)學(xue)化(hua)(hua)(hua)工設備等。5.食品領(ling)域(yu)(yu)(yu)：制鹽，醬油釀造(zao)等。6.高(gao)(gao)(gao)(gao)濃(nong)度氯(lv)離子環(huan)境：造(zao)紙工業，各種(zhong)(zhong)(zhong)(zhong)(zhong)漂(piao)白(bai)裝置
