Inconel690

Inconel690（UNS NO6690/W.Nr.2.4642合(he)金(jin)(jin)(jin)資(zi)料(liao)(liao)有優質(zhi)的(de)(de)抗(kang)晶(jing)間(jian)(jian)被防腐蝕(shi)和抗(kang)晶(jing)間(jian)(jian)內(nei)應(ying)力(li)被防腐蝕(shi)裂縫的(de)(de)效(xiao)果，重要采用(yong)(yong)壓水堆核電(dian)站(zhan)站(zhan)站(zhan)液體形(xing)成(cheng)器(qi)冷卻(que)無縫鋼(gang)管(guan)料(liao)(liao)。壓水堆核電(dian)站(zhan)站(zhan)站(zhan)液體形(xing)成(cheng)器(qi)冷卻(que)頂(ding)用(yong)(yong)資(zi)料(liao)(liao)經歷新一(yi)個(ge)進(jin)步發(fa)展史，涉及(ji)304奧氏體不銹鋼(gang)裝飾管(guan)、600金(jin)(jin)(jin)屬(shu)(shu)、800合(he)金(jin)(jin)(jin)鋼(gang)和690鎳鋼(gang)。對(dui)600錳(meng)鋼(gang)投(tou)入使用(yong)(yong)中的(de)(de)耐氧(yang)化(hua)(hua)報廢實驗(yan)發(fa)現(xian)，晶(jing)間(jian)(jian)耐氧(yang)化(hua)(hua)和晶(jing)間(jian)(jian)剪切力(li)耐氧(yang)化(hua)(hua)融化(hua)(hua)開(kai)裂是首要狀況。690金(jin)(jin)(jin)屬(shu)(shu)做(zuo)壓水堆核電(dian)建(jian)設站(zhan)水蒸汽(qi)產生(sheng)器(qi)導熱不銹鋼(gang)管(guan)料(liao)(liao)，從(cong)上世(shi)際90那個(ge)年代投(tou)進(jin)使用(yong)(yong)的(de)(de)到(dao)現(xian)在剛(gang)剛(gang)有得知劃(hua)痕的(de)(de)消息(xi)。

Inconel690物(wu)理材質(zhi)

Inconel690熱(re)學及(ji)力學性能(neng)