347H耐海水腐蝕不銹鋼/347H耐海水腐蝕不銹鋼
347H奧氏體不(bu)銹(xiu)熱(re)強(qiang)(qiang)鋼(gang),存在(zai)較(jiao)好(hao)的耐(nai)(nai)腐化(hua)(hua)機(ji)械設(she)備(bei)制(zhi)(zhi)造(zao)特(te)性(xing)(xing)(xing),焊機(ji)械設(she)備(bei)制(zhi)(zhi)造(zao)特(te)性(xing)(xing)(xing)和熱(re)強(qiang)(qiang)機(ji)械設(she)備(bei)制(zhi)(zhi)造(zao)特(te)性(xing)(xing)(xing)。不(bu)是種(zhong)(zhong)穩明確性(xing)(xing)(xing)特(te)別好(hao)的裝飾(shi)管。在(zai)平均溫(wen)度高達800-1500°F(427-816°C),氫(qing)氟酸(suan)處(chu)理鉻(ge)積累(lei)的狀(zhuang)況下,仍(reng)能(neng)保(bao)持(chi)良(liang)好(hao)著(zhu)較(jiao)好(hao)的抗(kang)粒間腐化(hua)(hua)的技能(neng)。因為有效成分中增添了鈦,在(zai)氫(qing)氟酸(suan)處(chu)理鉻(ge)造(zao)成的時候(hou)下,347H鎂耐(nai)(nai)熱(re)各(ge)(ge)種(zhong)(zhong)合(he)金還需要保(bao)持(chi)良(liang)好(hao)著(zhu)穩明確性(xing)(xing)(xing)。因為其優(you)良(liang)率的機(ji)械設(she)備(bei)制(zhi)(zhi)造(zao)機(ji)械設(she)備(bei)制(zhi)(zhi)造(zao)特(te)性(xing)(xing)(xing),在(zai)室溫(wen)生活(huo)環(huan)境下運行很有長(chang)處(chu)。與304 鎂耐(nai)(nai)熱(re)各(ge)(ge)種(zhong)(zhong)合(he)金 優(you)于,347H鎂耐(nai)(nai)熱(re)各(ge)(ge)種(zhong)(zhong)合(he)金裝飾(shi)管存在(zai)很好(hao)的延展性(xing)(xing)(xing)性(xing)(xing)(xing)及抗(kang)彎曲應力折斷技能(neng)。
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347H鋁合金于玄幻電廠鍋爐溫度過熱器(qi)﹑再(zai)熱器(qi)﹑飽和(he)蒸汽(qi)通風(feng)管道﹑原油石化工(gong)業的熱傳遞器(qi)管。
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