MP159(GH159)合金研究-上海商虎合金技術(shù)

1、-作者xxxx-日期xxxxMP159(GH159)合金研究-上海商虎合金技術(shù)【精品文檔】MP159鈷基高溫合金簡介編制單位上海商虎編制時(shí)間2019年03月頁 次共三頁 蔡 婷、潘龍虎、孫 軍、丁春華（上海商虎有色金屬有限公司，上海 201708）【供應(yīng)品種】GH159冷軋帶材、GH159冷軋板材、GH159棒材、GH159絲材技術(shù)顧問：潘工聯(lián)系電話：工作傳真司地址：上海市青浦區(qū)華新鎮(zhèn)一、GH159概述 GH159合金是在國外多相鈷基高溫合金（MP合金）的基礎(chǔ)上發(fā)展起來的一種新型高強(qiáng)度多相鈷基高溫合金。它的主要特點(diǎn)是：利用冷變形首先在面心立方基體中誘發(fā)產(chǎn)生交叉網(wǎng)狀分

2、布的片狀相來阻止位錯(cuò)的長程運(yùn)動(dòng)而產(chǎn)生強(qiáng)化，再經(jīng)過時(shí)效處理析出彌散的Ni3X相補(bǔ)充強(qiáng)化。該合多金具有超高強(qiáng)度、良好的塑韌性和高的應(yīng)力腐蝕抗力等綜合性能，并且在650的高溫下仍能保持其高強(qiáng)度的特性。該合金不僅可廣泛用于航空發(fā)動(dòng)機(jī)的高溫緊固螺栓等零件，也可用于應(yīng)力腐蝕環(huán)境下（如海洋大氣環(huán)境）服役的飛機(jī)用超高強(qiáng)度緊固件。供應(yīng)的主要品種是冷拉棒材。1.1 GH159材料牌號 GH159。1.2 GH159相近牌號1.3 GH159材料的技術(shù)標(biāo)準(zhǔn)Q/6S992-1992高溫緊固件用GH159合金冷拉棒材(北京航空材料研究所)C3S284-1993高溫緊固件GH159合金冷拉棒材協(xié)上五高28-1993高溫緊

3、固件GH159合金冷拉棒材1.4 GH159化學(xué)成分 見表1-1。 表1-1 %CCrNiCoMoFeTiAlNbBMnSiPS不大于1820余3438688100.02 1.5 GH159熱處理制度 固溶處理10401055,48h,水冷+在室溫進(jìn)行48%1%的冷拔變形時(shí)效處理650675，44.5h，空冷。 1.6 GH159品種規(guī)格與供應(yīng)狀態(tài) 可以供應(yīng)d525mm的冷拉棒材，供應(yīng)狀態(tài)為冷拔態(tài)。 1.7GH159熔煉與鑄造工藝 采用真空感應(yīng)加真空電弧重熔的雙聯(lián)生產(chǎn)工藝。 1.8GH159應(yīng)用概況與特殊要求 該合金主要用于航空發(fā)動(dòng)機(jī)的緊固件，在600下性能穩(wěn)定，可長期使用。是目前綜合性能良好

4、航空發(fā)動(dòng)機(jī)緊固件材料。 合金主要是經(jīng)過冷變形誘發(fā)產(chǎn)生大量網(wǎng)狀分布的相進(jìn)行強(qiáng)化。因此，對冷拔變形的工藝參數(shù)要嚴(yán)格控制。變形量過小，強(qiáng)度不足；變形量太大，強(qiáng)度升高，但塑性降低。實(shí)踐證明，當(dāng)冷變形量控制在下限時(shí)合金具有較好的綜合性能。二、GH159物理及化學(xué)性能2.1 GH159熱性能2.1.1 GH159熔化溫度范圍 熔點(diǎn)13181。2.1.2 GH159熱導(dǎo)率 見表2-1。 表2-11/100200300400500600700800/(W/m)冷拔狀態(tài)冷拔時(shí)效狀態(tài)-2.1.3 GH159線膨脹系數(shù) 見表2-2(冷拔時(shí)效狀態(tài))。 表2-23/251002520025300254002550025

5、6002570025800/10-6-132。2.3 GH159電性能 合金的電阻率見表2-3。 表2-31/2510025200253002540025500256002570025800/10-6-12.4 GH159磁性能 合金在252。2.5 GH159化學(xué)性能 2.5.1 GH159耐腐蝕性能 該合金具有極好的抗縫隙腐蝕和應(yīng)力腐蝕開裂的能力。在典型的氯化鐵實(shí)驗(yàn)中未發(fā)現(xiàn)縫隙腐蝕和點(diǎn)蝕。在擦鹽試驗(yàn)中未發(fā)生損壞。交替浸漬證明該合金具有良好的抗氫脆和應(yīng)力腐蝕開裂的能力。四、GH159組織結(jié)構(gòu)4.1GH159相變溫度+兩相區(qū)溫度范圍為540700,540以下的相為亞穩(wěn)態(tài)。4.2GH159時(shí)間-

6、溫度-組織轉(zhuǎn)變曲線4.3GH159合金組織結(jié)構(gòu)合金在上臨界溫度(約700)以上為穩(wěn)定的面心立方相,在下臨界溫度以下(約540)為穩(wěn)定的密排六方相;兩溫度之間為+的兩相區(qū)。當(dāng)合金從上臨界溫度冷卻到室溫時(shí)可保持亞穩(wěn)定態(tài)的相。當(dāng)在室溫下進(jìn)行冷變形時(shí)可誘發(fā)相到相的馬氏體型轉(zhuǎn)變。因此,合金經(jīng)固溶處理后全部為亞穩(wěn)定的相,在冷變形過程中部分相發(fā)生馬氏體相變轉(zhuǎn)變?yōu)榉€(wěn)定的相。所生成的相為薄片狀,在面心立方的相晶粒內(nèi)呈交叉網(wǎng)狀分布。在隨后的時(shí)效過程中又在亞穩(wěn)定的相中析出Ni3X相47。上海商虎有色金屬有限公司生產(chǎn)范圍.Nickel 200 UNS N02200Nickel 201 UNS N02201ASTM B

7、-168, ASTM B-829, ASTM B-775, ASTM B-751, ASTM B-161, ASTM B-725, ASTM B-163, ASTM B-730, ASTM B-162, ASTM B-160, ASTM B-564, ASTM B-366, ASME SB-168, ASME SB-829, ASME SB-775, ASME SB-751, ASME SB-161, ASME SB-725, ASME SB-163, ASME SB-730, ASME SB-162, ASME SB-160, ASME SB-564, ASME SB-366, AMS555

8、3ALLOY 400 BS 3076 NA13, QQ-N-281 Class A, ASTM B164Monel 400?, Nickelvac? 400, Nicorros? 400Monel R405? UNS N04405ALLOY K-500 BS 3076 NA18, QQ-N-286, ASTM B865ASTM B-165, ASTM B-725, ASTM B-163, ASTM B-127, ASTM B-164, ASTM B-564, ASTM B-366, ASTM B-865, ASTM B-829, ASTM B-775, ASTM B-165, ASTM B-7

9、30, ASTM B-751, ASME SB-165, ASME SB-725, ASME SB-163, ASME SB-127, ASME SB-164, ASME SB-564, ASME SB-366, ASME SB-865, ASME SB-829, ASME SB-775, ASME SB-165, ASME SB-730, ASME SB-751, AMS4544ALLOY 600 UNS N06600Inconel 600?, Nickelvac? 600, Ferrochronin? 600ALLOY 617 UNS N06617Inconel 617?, Nicrofe

10、r 5520? ALLOY 625 UNS N06625Inconel 625?, Chronin? 625, Altemp? 625, Haynes? 625, Nickelvac? 625, Nicrofer? 6020Alloy 718 UNS N07718Inconel 718?, Nicrofer? 5219, Allvac? 718, Haynes? 718, Altemp? 718ASTM B-168, ASTM B-443, ASTM B-166, ASTM B-446, ASTM B-637, ASTM B-167, ASTM B-829, ASTM B-517, ASTM

11、B-775, ASTM B-444, ASTM B-705, ASTM B-163, ASTM B-516, ASTM B-751, ASTM B-704, ASTM B-366, ASTM B-564 ASME SB-168, ASME SB-443, ASME SB-166, ASME SB-446, ASME SB-637, ASME SB-167, ASME SB-829, ASME SB-517, ASME SB-775, ASME SB-444, ASME SB-705, ASME SB-163, ASME SB-516, ASME SB-751, ASME SB-704, ASM

12、E SB-366, ASME SB-564, AMS5540, AMS5870, AMS5715, AMS5889, AMS5888, AMS5887, AMS5596, AMS5662, AMS5663, AMS5664, AMS5542, AMS5598, AMS5667, AMS5599, AMS5879, AMS5666Cast And Wrought Nickel-Cobalt-Iron Base SuperAlloys for Gas Turbine Engine, Turbine Blades, Industrial Gas Turbine RotorsIN738 LC, IN7

13、13 LC, IN939, IN100, B1900, RENE80, RENE88, RENE95IN738LC, IN713LC, IN-939, IN-100, B-1900, RENE-80, RENE-88, RENE-95IN 738 LC, IN 713 LC, IN 939, IN 100, B 1900, RENE 80, RENE 88, RENE 95PWA1422, PWA1484, PWA1426, C1023, MARM002, X45, FSX414PWA 1422, PWA 1484, PWA 1426, C 1023, MARM002, X 45, FSX 4

14、14ALLOY X-750 UNS N07750Inconel X750?, Haynes X750?, Pyromet? X750, Nickelvac? X750, Nicrofer? 7016ALLOY 800 UNS N08800Incoloy 800H?, Ferrochronin? 800, Nickelvac? 800, Nicrofer? 3220Incoloy 800H? UNS N08810Incoloy 800HT? UNS N08811ALLOY 825 UNS N08825Incoloy 825?, Nickelvac? 825, Nicrofer? 4221ASTM

15、 B-409, ASTM B-424, ASTM B-408, ASTM B-425, ASTM B-407, ASTM B-829, ASTM B-514, ASTM B-775, ASTM B-423, ASTM B-705, ASTM B-515, ASTM B-751, ASTM B-163, ASTM B-704, ASTM B-366, ASTM B-564, ASME SB-409, ASME SB-424, ASME SB-408, ASME SB-425, ASME SB-407, ASME SB-829, ASME SB-514, ASME SB-775, ASME SB-

16、423, ASME SB-705, ASME SB-515, ASME SB-751, ASME SB-163, ASME SB-704, ASME SB-366, ASME SB-564, AMS5871, AMS5660, AMS5661Alloy C22 UNS N06022Hastelloy C22?, Inconel? 22, Nicrofer? 5621Alloy C276 UNS N10276Hastelloy C276?, Nickelvac? HC-276, Inconel? C276, Nicrofer? 5716Alloy B2 UNS N10665Hastelloy B

17、2?, Nimofer? 6928ALLOY X UNS N06002Hastelloy X?, Nickelvac? HX, Nicrofer? 4722, Altemp? HX, Inconel? HXASTM B-575, ASTM B-333, ASTM B-435, ASTM B-574, ASTM B-335, ASTM B-572, ASTM B-622, ASTM B-619, ASTM B-775, ASTM B-829, ASTM B-516, ASTM B-626, ASTM B-751, ASTM B-366, ASTM B-564, ASME SB-575, ASME

18、 SB-333, ASME SB-435, ASME SB-574, ASME SB-335, ASME SB-572, ASME SB-622, ASME SB-619, ASME SB-775, ASME SB-829, ASME SB-516, ASME SB-626, ASME SB-751, ASME SB-366, ASME SB-564, AMS5530, AMS5750, AMS5894, AMS5548, AMS5617, AMS5750Maraging 250 / Maraging C250 / Vascomax C250? UNS K92890Maraging 300 /

19、 Maraging C300 / Vascomax C300? UNS K93120Vascomax? 300, Maraging C300Maraging 350 / Maraging C350 / Vascomax C350?Vascomax? 350Custom? 450 XM-25 / CUSTOM-450 XM25Rene 41? UNS N07041Rene 41?, Allvac Rene? 41, Haynes? R-41, Udimet? R41Multimet N155? - UNS R30155Haynes 25? UNS R30605 Alloy L605Haynes

20、188? - UNS R30188Haynes? 188, Udimet? 188 Conicro? 4023Waspalloy? UNS N07001Waspalloy?, Allvac? Waspalloy?MP35N? UNS R30035MP159? UNS R30159Cobalt Alloy 6B UNS R30006Stellite 6B?Alloy 36 UNS K93600Invar 36?, Nilo 36?, Pernifer? 36Invar 42 / Nilo 42? UNS K94200Invar 42?, Nilo 42?Kovar? UNS K94610UNS

21、N08367 Alloy AL6XN?NI-SPAN-C 902? UNS N09902Alloy A286? UNS S66286 (UNS K66286) Din 1.4980 Altemp? A286 Pyromet? Alloy A-286Alloy 330? UNS N08330Alloy 330, RA330?, Incoloy? 330, Nicrofer? 3718CP Titanium Grade 1CP Titanium Grade 2Titanium Grade 5/Titanium 6AL4V/Ti6Al4VEli Surgical Grade, Orthopaedic

22、 ImplantsTitanium Ti-6Al-4V ELI Annealed Extra Low Interstitial UNS R56401 (ELI)Titanium Alpha-Beta Alloy Biomaterials, Biomedical Implants, BiocompatiblityTitanium Alloy Ti-6Al-4VEli ISO5832-3 Ti6Al4VEli ASTM F136 ISO 5832-3Aluminium Alloy 2024 Temper T351, Alloy 6061 Temper T6, Alloy 6061 Temper T

23、651Aluminium Alloy 7075 Temper T651, Alloy 7075 Temper T7351, Alloy 7050 Temper T7451Aluminium Alloy 7050 Temper T7651, Alloy 7475 Temper T7351, MIC-6, ALCA PLUS/MAXTemperature Sensitive Alloy, Fusible Alloy, Low Melting Alloy, Anode Alloy, Babbitt AlloyBallast Alloy, Bismuth Alloy, Bullet Alloy, Ho

24、bby Casting Alloy, Jewelry/Pewter AlloyLead Based Alloy, Lead Free Alloy, Lure Making Alloy, Solder Alloy, Spin Casting AlloyTin Based Alloy, Zinc Alloy, Fusible Alloy Contain Bismuth, Lead, Tin, Cadmium, Indium15-5PH UNS S15500 15/5PH17-4PH UNS S17400 17/4PH17-7PH UNS S17700 17/4PHNITRONIC 40? UNS

25、S21904NITRONIC 50? UNS S20910 XM-19NITRONIC 60? UNS S21800Nimonic 75 UNS N06075Nimonic 80A UNS N07080Nimonic 90 UNS N07090Nimonic 263 UNS N07263Incoloy DSHastelloy C4 UNS N06455Nitralloy 135 MOD, Nitralloy 135MOD, Nitralloy 135 ModifiedAlloy 135 MOD, Nitriding Alloy 135 MOD, Alloy 135 MODIFIEDHeat R

26、esistant in grades SUS310, 310S, 310H, SUS309, SUS309SStainless Steel TP310, TP310S, TP310H, TP309, TP309SAISI 440C SUS440C AISI-440C SUS 440C DIN-1.4125 UNS-S44004AISI 422 UNS S42200 JIS SUH 616 Din 1.4935 ASTM A565 AMS 5655 Martensitic Stainless SteelAlloy 904L UNS N08904 Din 1.4539 UB-6 URANUS B6

27、 UB6 AISI 904L254 SMO UNS S31254 254SMO Din 1.4547 SMO 254ASTM A182 Grade F44 UNS S31254 EN 1.4547 X1CrNiMoCuN20-18-7Sanicro 28 UNS N08028 SANICRO 28 Din 1.4563 Sanicro-28Alloy 20 UNS N08020 Din 2.4660 CARPENTER 20?, 20Cb-3?Copper Nickel 90/10 UNS C70600 CuNi 90/10 Cupro Nickel 90-10Copper Nickel 70

28、/30 UNS C71500 CuNi 70/30 Cupro Nickel 70-30Duplex 2205 UNS S31803 ASTM A182 F-51 / F-60 318LN DIN 1.4462 SAF2205 SA182 F51 / F60Duplex ASTM A182 Grade F60 / ASME SA182 Grade F60 NACE & Norsok ApprovedDuplex SAF2205 SANMAC UNS S32205 URANUS? 45N PREN = 33 or 34 A182 F51 (329LN) / F60Duplex 2205, Duplex SAF2205, Duplex SAF 2205, UNS S31803/S32205, Din 1.4462 EN 10088