Inconel690鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)其主(zhu)要是(shi)第五(wu)代人壓水堆(dui)(dui)壓縮(suo)空氣(qi)遭受(shou)(shou)器(qi)冷卻管件(jian)管物(wu)料,其鎳(nie)(nie)(nie)基(ji)(ji)鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)含鉻(ge)量27.0~31.0%,含鎳(nie)(nie)(nie)量約為59%的(de)鎳(nie)(nie)(nie)基(ji)(ji)鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang),鎳(nie)(nie)(nie)基(ji)(ji)鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)具備有(you)良好(hao)的(de)抗晶(jing)(jing)間(jian)(jian)腐(fu)(fu)化(hua)和(he)(he)抗晶(jing)(jing)間(jian)(jian)壓力腐(fu)(fu)化(hua)破裂的(de)意(yi)識(shi)。壓水堆(dui)(dui)水發(fa)電站壓縮(suo)空氣(qi)遭受(shou)(shou)器(qi)冷卻有(you)用物(wu)料經過沒事個(ge)發(fa)展前景發(fa)展史,比如304奧氏體不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)材料、600鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)、800鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)和(he)(he)690鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)。對600鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)現役中的(de)腐(fu)(fu)化(hua)出(chu)現異常(chang)實(shi)驗體現了,晶(jing)(jing)間(jian)(jian)腐(fu)(fu)化(hua)和(he)(he)晶(jing)(jing)間(jian)(jian)壓力腐(fu)(fu)化(hua)破裂是(shi)其主(zhu)要故(gu)障,鋁(lv)(lv)(lv)(lv)(lv)鋁(lv)(lv)(lv)(lv)(lv)鎂(mei)(mei)各(ge)種(zhong)(zhong)硬(ying)(ying)質(zhi)(zhi)(zhi)鋁(lv)(lv)(lv)(lv)(lv)不銹(xiu)(xiu)(xiu)(xiu)鋼(gang)(gang)(gang)(gang)當做壓水堆(dui)(dui)水發(fa)電站壓縮(suo)空氣(qi)遭受(shou)(shou)器(qi)冷卻管件(jian)管物(wu)料,從上二十(shi)一世紀90年 開始(shi)的(de)使用后還(huan)不有(you)看(kan)到受(shou)(shou)傷的(de)新聞報(bao)導,結果尤(you)其好(hao)。
表示型(xing)號(hao):
化學(xue)上的的成分(fen):
力學耐腐蝕(shi)性:
適(shi)用的領域:
重點應用(yong)(yong)(yong)(yong)在壓水堆變發(fa)(fa)(fa)(fa)發(fa)(fa)(fa)(fa)電站(zhan)液(ye)體(ti)(ti)發(fa)(fa)(fa)(fa)生器熱(re)傳(chuan)導管(guan)件(jian)塑(su)料(liao)通風管(guan)道管(guan)件(jian)料(liao),是液(ye)體(ti)(ti)發(fa)(fa)(fa)(fa)生器的(de)工(gong)藝。近年來,在我國都(dou)開機運(yun)行的(de)壓水堆變發(fa)(fa)(fa)(fa)發(fa)(fa)(fa)(fa)電站(zhan)汽輪(lun)機中,必須秦(qin)山幾(ji)期(qi)實用(yong)(yong)(yong)(yong)了800硬(ying)(ying)質(zhi)(zhi)合金材(cai)料(liao)類,秦(qin)山四期(qi)、惠(hui)陽大亞灣和嶺澳核變發(fa)(fa)(fa)(fa)發(fa)(fa)(fa)(fa)電站(zhan)都(dou)實用(yong)(yong)(yong)(yong)690硬(ying)(ying)質(zhi)(zhi)合金材(cai)料(liao)類當做液(ye)體(ti)(ti)發(fa)(fa)(fa)(fa)生器熱(re)傳(chuan)導管(guan)件(jian)塑(su)料(liao)通風管(guan)道管(guan)件(jian)料(liao)。大個(ge)部(bu)分(fen)搭建(jian)和建(jian)設(she)規劃中的(de)變發(fa)(fa)(fa)(fa)發(fa)(fa)(fa)(fa)電站(zhan)也(ye)都(dou)應用(yong)(yong)(yong)(yong)690硬(ying)(ying)質(zhi)(zhi)合金材(cai)料(liao)類當做液(ye)體(ti)(ti)發(fa)(fa)(fa)(fa)生器熱(re)傳(chuan)導管(guan)件(jian)塑(su)料(liao)通風管(guan)道管(guan)件(jian)料(liao)。 顯然也(ye)可以應用(yong)(yong)(yong)(yong)在清理HNO3、HNO3加HF等化工(gong)新(xin)材(cai)料(liao)的(de)設(she)備和組件(jian),如器皿、塔、槽和通風管(guan)道等。