Rene88
Rene88是(shi)(shi)鎳基(ji)結晶固化(hua)型粉化(hua)冶金工(gong)(gong)業高(gao)溫(wen)(wen)作業碳(tan)(tan)素鋼(gang)(gang)(gang),γ'相(xiang)(xiang)容(rong)(rong)積考試(shi)分數約占碳(tan)(tan)素鋼(gang)(gang)(gang)的(de)36%時(shi)間,700℃下面適用。該鎂不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)是(shi)(shi)2.代軟組織損傷容(rong)(rong)限(xian)型粉絲(si)化(hua)工(gong)(gong)常溫(wen)(wen)鎂不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang),與代粉絲(si)化(hua)工(gong)(gong)常溫(wen)(wen)鎂不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)好于(yu),調低(di)了(le)γ'相(xiang)(xiang)含磷量,的(de)調整了(le)晶粒度長寬(kuan)比(bi),應當調低(di)了(le)屈服強度關卡,加(jia)強了(le)鎂不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)的(de)抗磨痕(hen)拓張性,使鎂不(bu)(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)體現了(le)了(le)出色的(de)標準化(hua)熱學性,并且 出色的(de)耐腐化(hua)和(he)抗常溫(wen)(wen)防氧化(hua)性。是(shi)(shi)某些在(zai)700℃作業前提條件(jian)(jian)下程(cheng)度技術水平高(gao)的(de)渦用高(gao)溫(wen)(wen)環(huan)境(jing)各種(zhong)合金一種(zhong),是(shi)(shi)起(qi)因素渦、環(huan)型件(jian)(jian)及熱末端件(jian)(jian)的(de)重要(yao)物(wu)料。
Rene88電(dian)學完分
無素 | C | Cr | Ni | Co | W | Mo | Al | Ti | Fe | Nb | Ta |
質量(liang)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 |
要素 | Zr | Ce | B | Si | Mn | S | P | O | N | H | - |
質量分(fen)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電磁學及力學結(jie)構使(shi)用性能
導熱系數 | 凝固點 |
8.30-8.34g/cm3 | 1280℃-1360℃ |
Rene88熱(re)加工處理制(zhi)度管理
考核機制Ⅰ:(1140-1170)℃*(2-4)h/OQ+(740-770)℃*(10-20)h/AC.
系統(tong)Ⅱ:(1150-1170)℃*(1-2)h →(580-620)℃/鹽淬+(760-800)℃*(8-16)h/AC。
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