Rene88
Rene88是鎳基析出疏(shu)松型(xing)顆(ke)粒冶煉溫(wen)度(du)過高(gao)(gao)合(he)金(jin)(jin)材(cai)(cai)(cai)(cai)料(liao)(liao)類,γ'相(xiang)質(zhi)量成績排(pai)名(ming)成績排(pai)名(ming)約占合(he)金(jin)(jin)材(cai)(cai)(cai)(cai)料(liao)(liao)類的36%左古,700℃下(xia)列操作。該金(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)鋼(gang)是2代(dai)擠壓傷容限型(xing)顆(ke)粒冶金(jin)(jin)機械行(xing)業(ye)高(gao)(gao)熱金(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)鋼(gang),與代(dai)顆(ke)粒冶金(jin)(jin)機械行(xing)業(ye)高(gao)(gao)熱金(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)鋼(gang)相(xiang)較,削減了γ'相(xiang)量,懂(dong)得調整了晶體尺(chi)寸規格,適宜削減了承載力平均水平,的提(ti)升(sheng)了金(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)鋼(gang)的抗刮痕擴大功(gong)(gong)效(xiao),使金(jin)(jin)屬材(cai)(cai)(cai)(cai)料(liao)(liao)鋼(gang)擁有了優(you)秀的綜(zong)和(he)運動學(xue)功(gong)(gong)效(xiao),并且 優(you)秀的耐防腐蝕(shi)和(he)抗高(gao)(gao)熱氧(yang)化反應功(gong)(gong)效(xiao)。是特定在700℃任務經濟條(tiao)件(jian)下(xia)力度(du)標(biao)準(zhun)高(gao)(gao)的渦(wo)(wo)用(yong)氣溫(wen)硬質(zhi)合(he)金(jin)(jin)一種,是汽車發(fa)驅力渦(wo)(wo)、環型(xing)件(jian)及熱跨中件(jian)的根(gen)本產(chan)品。
Rene88耐腐蝕有效成分
營養元素 | C | Cr | Ni | Co | W | Mo | Al | Ti | Fe | Nb | Ta |
質量分數/% | 0.02-0.05 | 15.00-16.50 | 余 | 12.50-13.50 | 3.80-4.20 | 3.80-4.20 | 2.00-2.40 | 3.50-3.90 | ≤0.50 | 0.60-1.00 | ≤0.020 |
重元素 | Zr | Ce | B | Si | Mn | S | P | O | N | H | - |
質量分數/% | 0.025-0.050 | 0.005-0.010 | 0.006-0.015 | ≤ 0.20 | ≤0.15 | ≤0.015 | ≤0.015 | ≤0.007 | ≤0.005 | ≤0.001 | - |
Rene88熱學(xue)及(ji)測力效果
強度 | 融點 |
8.30-8.34g/cm3 | 1280℃-1360℃ |
Rene88熱除理管理制
管理(li)制Ⅰ:(1140-1170)℃*(2-4)h/OQ+(740-770)℃*(10-20)h/AC.
問責(ze)制度Ⅱ:(1150-1170)℃*(1-2)h →(580-620)℃/鹽淬+(760-800)℃*(8-16)h/AC。
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