GH5188
GH5188鈷基和變形(xing)較高溫度合金(jin)材(cai)料
GH5188是固溶增強(qiang)裝備(bei)型鈷基中(zhong)(zhong)常溫不銹鋼,下載14%的(de)(de)(de)鎢固溶增強(qiang)裝備(bei),使不銹鋼含有美好(hao)的(de)(de)(de)中(zhong)(zhong)常溫熱強(qiang)性,加入較高水平鉻和氫化物發生器鑭,使不銹鋼含有非常好(hao)的(de)(de)(de)中(zhong)(zhong)常溫抗鈍化安(an)全(quan)功(gong)效,一同(tong)含有滿不滿意(yi)的(de)(de)(de)擠壓(ya)鑄(zhu)造(zao)、悍(han)接等的(de)(de)(de)工(gong)藝安(an)全(quan)功(gong)效,適(shi)用種植加工(gong)航(hang)班維修打著機(ji)器上在(zai)980℃以內(nei)標準需求(qiu)高韌性度并在(zai)1100℃以內(nei)標準需求(qiu)抗鈍化的(de)(de)(de)所需要的(de)(de)(de)零部件(jian)。也可(ke)(ke)在(zai)航(hang)空航(hang)天(tian)工(gong)程打著機(ji)和航(hang)空航(hang)天(tian)工(gong)程航(hang)班上運行。可(ke)(ke)種植批發商幾種膨脹(zhang)類產品,如薄(bo)鋼板(ban)、中(zhong)(zhong)板(ban)、帶材、棒(bang)材、鍛件(jian)、絲材并且精密五金(jin)鑄(zhu)件(jian)。
GH5188(GH188)無(wu)機化學(xue)好(hao)分
C:0.05~0.15
Cr:20.0~24.0
Ni:20.0~24.0
Co:余
W:13.0~16.0
Fe:≤3.0
B:≤0.015
La:0.03~0.12
Mn:≤1.25
Si:0.20~0.50
P:好不小于0.020
S:不于0.015
Ag:不于0.0010
Bi:很不低于0.0001
Pb:并不嚴重(zhong)于0.0010
Cu:往(wang)往(wang)并不超(chao)過0.07
GH5188(GH188)熱進行(xing)處理方式:帶鋼生(sheng)態(tai)細木工板1170~1190℃,空(kong)冷(leng)(leng);冷(leng)(leng)軋鋼板帶材和(he)生(sheng)態(tai)細木工板1165~1230℃,最快空(kong)冷(leng)(leng);棒材和(he)鍛件(jian)1180℃±10℃,最快空(kong)冷(leng)(leng)。
GH5188(GH188)類(lei)型技(ji)術參數與廠(chang)家(jia)直(zhi)(zhi)銷動(dong)態:廠(chang)家(jia)直(zhi)(zhi)銷δ0.5~4mm的(de)(de)冷(leng)扎(zha)卷(juan)(juan)板(ban)(ban)(ban)、δ4~14mm的(de)(de)冷(leng)扎(zha)中板(ban)(ban)(ban)、δ0.05~0.8mm的(de)(de)冷(leng)扎(zha)帶材(cai),及各種各樣尺碼的(de)(de)棒材(cai)、鍛(duan)件(jian)、銅(tong)焊絲及精密制(zhi)造鑄(zhu)件(jian)。細(xi)木工(gong)板(ban)(ban)(ban)經(jing)固(gu)溶(rong)清(qing)理、酸(suan)(suan)洗鈍化(hua)工(gong)藝、矯直(zhi)(zhi)和(he)切邊后(hou)廠(chang)家(jia)直(zhi)(zhi)銷;帶材(cai)經(jing)固(gu)溶(rong)清(qing)理、酸(suan)(suan)洗鈍化(hua)工(gong)藝、切邊后(hou)成卷(juan)(juan)廠(chang)家(jia)直(zhi)(zhi)銷;細(xi)木工(gong)板(ban)(ban)(ban)經(jing)固(gu)溶(rong)清(qing)理后(hou)磨光或車光交(jiao)房(fang);鍛(duan)件(jian)于固(gu)溶(rong)動(dong)態廠(chang)家(jia)直(zhi)(zhi)銷;精鑄(zhu)件(jian)于鑄(zhu)態交(jiao)房(fang)。
GH5188(GH188)鍛(duan)煉(lian)(lian)與鑄(zhu)造制作(zuo)技(ji)藝:鎂錳(meng)鋼按照(zhao)抽重(zhong)力(li)作(zuo)用(yong)檢測鍛(duan)煉(lian)(lian)加電渣重(zhong)熔或抽重(zhong)力(li)作(zuo)用(yong)弧光重(zhong)熔制作(zuo)技(ji)藝制作(zuo)。精細鑄(zhu)件(jian)按照(zhao)抽重(zhong)力(li)作(zuo)用(yong)檢測鍛(duan)煉(lian)(lian)后(hou)由(you)母鎂錳(meng)鋼錠(ding)抽重(zhong)力(li)作(zuo)用(yong)重(zhong)熔澆鑄(zhu)而成。
GH5188(GH188)軟(ruan)(ruan)件情況(kuang)與特殊化追求:該(gai)(gai)合(he)(he)金屬在(zai)美國(guo)(guo)密(mi)切(qie)軟(ruan)(ruan)件于加工(gong)制(zhi)造(zao)天燃(ran)(ran)氣增壓及(ji)(ji)高溫部(bu)件,如(ru)燃(ran)(ran)燒室、尾(wei)噴管及(ji)(ji)核能工(gong)業(ye)中的(de)熱(re)交換器等(deng)(deng)零部(bu)件。在(zai)國(guo)(guo)內用(yong)該(gai)(gai)合(he)(he)金制(zhi)成的(de)航空發動機(ji)燃(ran)(ran)燒室火焰筒(tong)和(he)導向葉片等(deng)(deng)高溫部(bu)件已通過長期試(shi)車考驗,并(bing)投入生產應(ying)用(yong)。用(yong)該(gai)(gai)合(he)(he)金板(ban)材加工(gong)成零件的(de)制(zhi)造(zao)工(gong)藝中,任何(he)工(gong)序(如(ru)熱(re)處理、焊接等(deng)(deng))均應(ying)防(fang)止滲(shen)碳及(ji)(ji)銅(tong)污(wu)染(ran),以免(mian)損害合(he)(he)金的(de)力學(xue)性能和(he)耐蝕性能。