Incoloy825 Incoloy 825是(shi)鈦穩定化(hua)(hua)(hua)處理的(de)(de)(de)全奧(ao)氏體鎳(nie)(nie)鐵鉻合(he)(he)(he)(he)金(jin)(jin)，并添(tian)加(jia)了銅和(he)(he)鉬(mu)。Incoloy 825是(shi)一種(zhong)通用(yong)(yong)的(de)(de)(de)工(gong)(gong)(gong)程(cheng)(cheng)合(he)(he)(he)(he)金(jin)(jin)，在氧(yang)化(hua)(hua)(hua)和(he)(he)還(huan)原環境下(xia)都(dou)具(ju)(ju)有抗酸(suan)(suan)和(he)(he)堿(jian)金(jin)(jin)屬(shu)腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)能(neng)(neng)。外文(wen)名Incoloy825應(ying)(ying)用(yong)(yong)領(ling)域(yu)石(shi)油精煉中(zhong)(zhong)的(de)(de)(de)空氣(qi)熱(re)交(jiao)換器(qi)合(he)(he)(he)(he)金(jin)(jin)特性(xing)(xing)好(hao)的(de)(de)(de)耐(nai)(nai)應(ying)(ying)力(li)腐(fu)(fu)蝕(shi)(shi)開(kai)裂性(xing)(xing)能(neng)(neng)化(hua)(hua)(hua)學成分鎳(nie)(nie)Ni：38-46概述高(gao)鎳(nie)(nie)成份使合(he)(he)(he)(he)金(jin)(jin)具(ju)(ju)有有效(xiao)的(de)(de)(de)抗應(ying)(ying)力(li)腐(fu)(fu)蝕(shi)(shi)開(kai)裂性(xing)(xing)。在各(ge)(ge)種(zhong)介質中(zhong)(zhong)的(de)(de)(de)耐(nai)(nai)腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)都(dou)很好(hao)，如硫酸(suan)(suan)、磷酸(suan)(suan)、硝(xiao)酸(suan)(suan)和(he)(he)有機(ji)酸(suan)(suan)，堿(jian)金(jin)(jin)屬(shu)如氫氧(yang)化(hua)(hua)(hua)鈉、氫氧(yang)化(hua)(hua)(hua)鉀和(he)(he)鹽酸(suan)(suan)溶液。Incoloy 825較高(gao)的(de)(de)(de)綜合(he)(he)(he)(he)性(xing)(xing)能(neng)(neng)表現在腐(fu)(fu)蝕(shi)(shi)介質多樣的(de)(de)(de)核燃燒溶解器(qi)中(zhong)(zhong)，如硫酸(suan)(suan)、硝(xiao)酸(suan)(suan)和(he)(he)氫氧(yang)化(hua)(hua)(hua)鈉都(dou)在同一個設備(bei)中(zhong)(zhong)處理。Incoloy825化(hua)(hua)(hua)學成分與(yu)相近牌(pai)號(hao)Incoloy825相近牌(pai)號(hao)NS142(中(zhong)(zhong)國(guo))、NC21FeDu (法國(guo))、W.N r.2.4858 NiCr21Mo (德(de)國(guo)) NA16 (英國(guo)) Incoloy825、UNS NO8825（美(mei)國(guo)）NiFe30Cr21Mo3（ISO）Incoloy825化(hua)(hua)(hua)學成分鎳(nie)(nie)Ni：38-46鉻Cr：19.5-23.5鐵Fe：余量碳(tan)C：≤0.025錳Mn：≤1.0硅Si：≤0.5鉬(mu)Mo：2.5-3.5銅Cu：1.5-3.0鈷Co：≤1.0鋁Al：≤0.2鈦Ti：0.6-1.2Incoloy825合(he)(he)(he)(he)金(jin)(jin)特性(xing)(xing)●好(hao)的(de)(de)(de)耐(nai)(nai)應(ying)(ying)力(li)腐(fu)(fu)蝕(shi)(shi)開(kai)裂性(xing)(xing)能(neng)(neng)●好(hao)的(de)(de)(de)耐(nai)(nai)點腐(fu)(fu)蝕(shi)(shi)和(he)(he)縫(feng)隙腐(fu)(fu)蝕(shi)(shi)性(xing)(xing)能(neng)(neng)●很好(hao)的(de)(de)(de)抗氧(yang)化(hua)(hua)(hua)性(xing)(xing)和(he)(he)非氧(yang)化(hua)(hua)(hua)性(xing)(xing)熱(re)酸(suan)(suan)性(xing)(xing)能(neng)(neng)●在室溫和(he)(he)高(gao)達(da)550℃的(de)(de)(de)高(gao)溫時(shi)都(dou)具(ju)(ju)有很好(hao)的(de)(de)(de)機(ji)械性(xing)(xing)能(neng)(neng)●具(ju)(ju)有制造溫度達(da)450℃的(de)(de)(de)壓力(li)容(rong)器(qi)的(de)(de)(de)認證Incoloy825合(he)(he)(he)(he)金(jin)(jin)應(ying)(ying)用(yong)(yong)領(ling)域(yu)Incoloy 825廣泛應(ying)(ying)用(yong)(yong)于(yu)各(ge)(ge)種(zhong)使用(yong)(yong)溫度不(bu)(bu)超過550℃的(de)(de)(de)工(gong)(gong)(gong)業(ye)領(ling)域(yu)。典型應(ying)(ying)用(yong)(yong)為：●硫酸(suan)(suan)酸(suan)(suan)洗工(gong)(gong)(gong)廠用(yong)(yong)的(de)(de)(de)加(jia)熱(re)管(guan)、容(rong)器(qi)、筐及鏈(lian)等(deng)。●海水(shui)冷(leng)卻(que)(que)熱(re)交(jiao)換器(qi)、海洋產(chan)(chan)品管(guan)道系統、酸(suan)(suan)性(xing)(xing)氣(qi)體環境管(guan)道。●磷酸(suan)(suan)生產(chan)(chan)中(zhong)(zhong)的(de)(de)(de)熱(re)交(jiao)換器(qi)、蒸發(fa)器(qi)、洗滌、浸漬管(guan)等(deng)。●石(shi)油精煉中(zhong)(zhong)的(de)(de)(de)空氣(qi)熱(re)交(jiao)換器(qi)●食品工(gong)(gong)(gong)程(cheng)(cheng)●化(hua)(hua)(hua)工(gong)(gong)(gong)流程(cheng)(cheng)●壓氧(yang)氣(qi)應(ying)(ying)用(yong)(yong)的(de)(de)(de)阻(zu)燃合(he)(he)(he)(he)金(jin)(jin)Incoloy825 焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)編輯Incoloy 825適合(he)(he)(he)(he)采(cai)用(yong)(yong)任何(he)傳統焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)工(gong)(gong)(gong)藝與(yu)同種(zhong)材料或其他金(jin)(jin)屬(shu)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)，如鎢電(dian)極(ji)惰(duo)性(xing)(xing)氣(qi)體保(bao)(bao)護(hu)焊(han)(han)(han)(han)(han)(han)(han)、等(deng)離子弧(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)、手工(gong)(gong)(gong)亞弧(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)、金(jin)(jin)屬(shu)極(ji)惰(duo)性(xing)(xing)氣(qi)體保(bao)(bao)護(hu)焊(han)(han)(han)(han)(han)(han)(han)、熔化(hua)(hua)(hua)極(ji)惰(duo)性(xing)(xing)氣(qi)體保(bao)(bao)護(hu)焊(han)(han)(han)(han)(han)(han)(han)，其中(zhong)(zhong)脈沖(chong)電(dian)弧(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)是(shi)**方(fang)案(an)。在采(cai)用(yong)(yong)手工(gong)(gong)(gong)電(dian)弧(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)時(shi)，推(tui)薦使用(yong)(yong)(Ar+He+H2+CO2)多種(zhong)成份混合(he)(he)(he)(he)的(de)(de)(de)保(bao)(bao)護(hu)氣(qi)體。Incoloy 825的(de)(de)(de)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)必須在退火態(tai)進行，并使用(yong)(yong)不(bu)(bu)銹鋼(gang)絲刷清理干凈污(wu)漬、粉塵和(he)(he)各(ge)(ge)種(zhong)記號(hao)。在焊(han)(han)(han)(han)(han)(han)(han)縫(feng)根部焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)時(shi)，為得到＊佳(jia)的(de)(de)(de)根部焊(han)(han)(han)(han)(han)(han)(han)縫(feng)質量，操作必須非常小心(氬氣(qi)99.99)，這樣在根部焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)完后焊(han)(han)(han)(han)(han)(han)(han)縫(feng)就不(bu)(bu)產(chan)(chan)生氧(yang)化(hua)(hua)(hua)物。焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)熱(re)影響區(qu)產(chan)(chan)生的(de)(de)(de)顏色要(yao)在焊(han)(han)(han)(han)(han)(han)(han)縫(feng)區(qu)域(yu)未冷(leng)卻(que)(que)時(shi)用(yong)(yong)不(bu)(bu)銹鋼(gang)刷刷去(qu)。焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)材料對于(yu)氣(qi)體保(bao)(bao)護(hu)焊(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)工(gong)(gong)(gong)藝，推(tui)薦采(cai)用(yong)(yong)以(yi)下(xia)的(de)(de)(de)填(tian)充金(jin)(jin)屬(shu)金(jin)(jin)屬(shu)焊(han)(han)(han)(han)(han)(han)(han)條：Nicrofer S 6020-FM625材料號(hao)2.4831SG- NiCr21Mo9NbAWS A5.14: ERNiCrMo-3藥(yao)皮焊(han)(han)(han)(han)(han)(han)(han)條材料號(hao)2.4621EL- NiCr20Mo9NbAWS A5.11: ENiCrMo-3
稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)主(zhu)要(yao)用(yong)于制造特種鋼、超硬(ying)質(zhi)合金(jin)(jin)(jin)(jin)(jin)和耐高溫(wen)合金(jin)(jin)(jin)(jin)(jin)，在電(dian)氣(qi)工(gong)(gong)業、化(hua)學工(gong)(gong)業、陶瓷工(gong)(gong)業、原子(zi)能工(gong)(gong)業及(ji)(ji)火箭(jian)技(ji)(ji)術(shu)等(deng)方面。稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)的(de)名(ming)稱(cheng)具有(you)(you)(you)(you)(you)(you)一定的(de)相對(dui)性，隨著人們對(dui)稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)的(de)廣泛研究(jiu)，新(xin)(xin)產源及(ji)(ji)新(xin)(xin)提煉方法(fa)的(de)發現(xian)以(yi)及(ji)(ji)它們應(ying)(ying)用(yong)范圍的(de)擴大，稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)和其它金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)的(de)界限將(jiang)逐漸消失，如有(you)(you)(you)(you)(you)(you)的(de)稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)在地殼中的(de)含量(liang)比銅、汞、鎘(ge)等(deng)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)還要(yao)多(duo)。有(you)(you)(you)(you)(you)(you)的(de)稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)在物(wu)理－化(hua)學性質(zhi)上近似而不(bu)容(rong)易分(fen)離成單一金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)。過去制取和使用(yong)得很少(shao)，因此得名(ming)為(wei)稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)。19世(shi)紀即有(you)(you)(you)(you)(you)(you)稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)元素(rare elements)一詞，20世(shi)紀20年代在此基礎上定名(ming)為(wei)稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)。稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)開發較晚，所(suo)以(yi)有(you)(you)(you)(you)(you)(you)時還稱(cheng)為(wei)新(xin)(xin)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)(new metals)。第二次世(shi)界大戰(zhan)以(yi)來，由于新(xin)(xin)技(ji)(ji)術(shu)的(de)發展(zhan)，需求量(liang)的(de)增(zeng)大，稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)研究(jiu)和應(ying)(ying)用(yong)迅(xun)速發展(zhan)，冶金(jin)(jin)(jin)(jin)(jin)新(xin)(xin)工(gong)(gong)藝不(bu)斷出現(xian)，這(zhe)些金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)的(de)生(sheng)產量(liang)也逐漸增(zeng)多(duo)。稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)已經不(bu)稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)。稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)所(suo)包(bao)括的(de)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)也在變化(hua)，如鈦在現(xian)代技(ji)(ji)術(shu)中應(ying)(ying)用(yong)日益(yi)廣泛，產量(liang)增(zeng)多(duo)，所(suo)以(yi)有(you)(you)(you)(you)(you)(you)時也被列入輕金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)。報道稱(cheng)，電(dian)腦(nao)、充(chong)電(dian)電(dian)池、混合動力車、GPS系統、iPad、游戲(xi)設備，日常(chang)生(sheng)活中使用(yong)的(de)每(mei)項技(ji)(ji)術(shu)幾乎都(dou)涉及(ji)(ji)這(zhe)些稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)元素中的(de)至少(shao)一種。 上海(hai)宜岳主(zhu)營(ying)與銷售稀(xi)(xi)(xi)(xi)(xi)(xi)(xi)有(you)(you)(you)(you)(you)(you)金(jin)(jin)(jin)(jin)(jin)屬(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)：鉭、鋯(gao)、鈮、鉬、鎢(wu)、鈦等(deng)材(cai)(cai)(cai)料及(ji)(ji)制品，可根據客戶要(yao)求與定做加(jia)工(gong)(gong)成：管材(cai)(cai)(cai)，棒材(cai)(cai)(cai)，絲材(cai)(cai)(cai)，帶(dai)材(cai)(cai)(cai)，靶材(cai)(cai)(cai)，板材(cai)(cai)(cai)，法(fa)蘭及(ji)(ji)鍛件等(deng)
