GH5188

GH5188鈷基變型炎熱合(he)金屬

GH5188是固(gu)溶進行(xing)(xing)精煉(lian)型鈷基室溫鎳(nie)(nie)鋼(gang)屬(shu)(shu)，融(rong)入14%的鎢固(gu)溶進行(xing)(xing)精煉(lian)，使(shi)鎳(nie)(nie)鋼(gang)屬(shu)(shu)極(ji)具(ju)品質的室溫熱強性，添加圖片較高含量(liang)(liang)的鉻和(he)少(shao)量(liang)(liang)鑭，使(shi)鎳(nie)(nie)鋼(gang)屬(shu)(shu)極(ji)具(ju)更好的室溫人體抗硫化(hua)性反(fan)應在使(shi)用性能方面，并且極(ji)具(ju)認可的擠壓鑄(zhu)造、對焊(han)等產生(sheng)技術在使(shi)用性能方面，不適(shi)合手(shou)工制造民(min)航起行(xing)(xing)為上(shang)在980℃接下(xia)來(lai)要(yao)鍛造度(du)挪到1100℃接下(xia)來(lai)要(yao)人體抗硫化(hua)性反(fan)應的組件(jian)。也可在航空工業起行(xing)(xing)為和(he)航空工業機(ji)票上(shang)在使(shi)用。可產生(sheng)供應商(shang)一(yi)些(xie)變(bian)行(xing)(xing)企(qi)業產品，如卷(juan)板、中(zhong)板、帶材、棒材、鍛件(jian)、絲材與細密(mi)鑄(zhu)件(jian)。

GH5188(GH188)物理(li)因素

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：不于0.020

S：并不嚴重于0.015

Ag：不于0.0010

Bi：不是很高于0.0001

Pb：并不(bu)不(bu)低(di)于0.0010

Cu：較小(xiao)于0.07

GH5188(GH188)熱(re)(re)工作規章制度(du)：熱(re)(re)軋鋼板石(shi)材1170～1190℃，空冷(leng)；冷(leng)扎帶材和石(shi)材1165～1230℃，快捷(jie)空冷(leng)；棒材和鍛件1180℃±10℃，快捷(jie)空冷(leng)。

GH5188(GH188)類種標準與批售壯(zhuang)態(tai)：批售δ0.5～4mm的冷扎(zha)鋼(gang)板(ban)金屬薄板(ban)、δ4～14mm的熱軋鋼(gang)中板(ban)、δ0.05～0.8mm的冷扎(zha)鋼(gang)板(ban)帶材，及各項長(chang)度的棒材、鍛(duan)件、電焊條(tiao)及高精度鑄(zhu)件。材料經固溶(rong)(rong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)處(chu)理(li)(li)、酸加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)處(chu)理(li)(li)、矯直和(he)切(qie)邊(bian)后批售；帶材經固溶(rong)(rong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)處(chu)理(li)(li)、酸加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)處(chu)理(li)(li)、切(qie)邊(bian)后成卷批售；材料經固溶(rong)(rong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)處(chu)理(li)(li)后磨光(guang)或車光(guang)交期(qi)；鍛(duan)件于(yu)固溶(rong)(rong)壯(zhuang)態(tai)批售；精鑄(zhu)件于(yu)鑄(zhu)態(tai)交期(qi)。

GH5188(GH188)熔(rong)鑄(zhu)與鑄(zhu)造加工(gong)(gong)過程(cheng)加工(gong)(gong)過程(cheng)：金屬用到重(zhong)力(li)作用傳器式(shi)(shi)熔(rong)鑄(zhu)加電渣重(zhong)熔(rong)或重(zhong)力(li)作用弧光(guang)重(zhong)熔(rong)加工(gong)(gong)過程(cheng)制作。精密(mi)制造鑄(zhu)件用到重(zhong)力(li)作用傳器式(shi)(shi)熔(rong)鑄(zhu)后由母金屬錠(ding)重(zhong)力(li)作用重(zhong)熔(rong)澆鑄(zhu)而成。

GH5188(GH188)軟件(jian)慨況與非常規規定：該鎳鋼(gang)在加拿大(da)寬泛軟件(jian)于開發天然(ran)氣渦輪增壓及高(gao)溫部(bu)(bu)件(jian)，如燃燒室、尾噴管及核(he)能(neng)工(gong)業中(zhong)的熱交換器等零(ling)(ling)部(bu)(bu)件(jian)。在國內用該合(he)金(jin)制(zhi)(zhi)成的航(hang)空發動(dong)機燃燒室火焰筒(tong)和導向葉片等高(gao)溫部(bu)(bu)件(jian)已通過長期(qi)試車考(kao)驗，并投入生(sheng)產應用。用該合(he)金(jin)板材加工(gong)成零(ling)(ling)件(jian)的制(zhi)(zhi)造工(gong)藝中(zhong)，任(ren)何工(gong)序（如熱處理、焊接等）均應防止滲碳及銅污染，以免損害(hai)合(he)金(jin)的力學(xue)性能(neng)和耐蝕性能(neng)。