JPS6136043B2 - - Google Patents
Info
- Publication number
- JPS6136043B2 JPS6136043B2 JP55061301A JP6130180A JPS6136043B2 JP S6136043 B2 JPS6136043 B2 JP S6136043B2 JP 55061301 A JP55061301 A JP 55061301A JP 6130180 A JP6130180 A JP 6130180A JP S6136043 B2 JPS6136043 B2 JP S6136043B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- steel
- phase
- steel powder
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000843 powder Substances 0.000 claims description 171
- 229910000831 Steel Inorganic materials 0.000 claims description 112
- 239000010959 steel Substances 0.000 claims description 112
- 239000002245 particle Substances 0.000 claims description 40
- 229910045601 alloy Inorganic materials 0.000 claims description 39
- 239000000956 alloy Substances 0.000 claims description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 229910052804 chromium Inorganic materials 0.000 claims description 15
- 229910052721 tungsten Inorganic materials 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 8
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000011651 chromium Substances 0.000 claims 2
- 239000011733 molybdenum Substances 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 2
- 239000010937 tungsten Substances 0.000 claims 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 238000000034 method Methods 0.000 description 46
- 239000000463 material Substances 0.000 description 30
- 238000005275 alloying Methods 0.000 description 29
- 238000002844 melting Methods 0.000 description 25
- 230000008018 melting Effects 0.000 description 24
- 238000005245 sintering Methods 0.000 description 23
- 229910000851 Alloy steel Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 19
- 238000009792 diffusion process Methods 0.000 description 17
- 230000003647 oxidation Effects 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 16
- 238000009692 water atomization Methods 0.000 description 16
- 239000003795 chemical substances by application Substances 0.000 description 15
- 238000002156 mixing Methods 0.000 description 14
- 238000000137 annealing Methods 0.000 description 11
- 230000001788 irregular Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000006104 solid solution Substances 0.000 description 10
- 150000001247 metal acetylides Chemical class 0.000 description 9
- 239000002994 raw material Substances 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011812 mixed powder Substances 0.000 description 6
- 238000010587 phase diagram Methods 0.000 description 6
- 238000004663 powder metallurgy Methods 0.000 description 6
- 238000005261 decarburization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 238000007670 refining Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- ZEKANFGSDXODPD-UHFFFAOYSA-N glyphosate-isopropylammonium Chemical compound CC(C)N.OC(=O)CNCP(O)(O)=O ZEKANFGSDXODPD-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- -1 C: 1.0 to 3.0% Substances 0.000 description 3
- 229910017060 Fe Cr Inorganic materials 0.000 description 3
- 229910002544 Fe-Cr Inorganic materials 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 3
- 229910001327 Rimmed steel Inorganic materials 0.000 description 3
- 229910002056 binary alloy Inorganic materials 0.000 description 3
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000004881 precipitation hardening Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- 229910017082 Fe-Si Inorganic materials 0.000 description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 description 2
- 229910017116 Fe—Mo Inorganic materials 0.000 description 2
- 229910017133 Fe—Si Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 229910001309 Ferromolybdenum Inorganic materials 0.000 description 1
- 229910001145 Ferrotungsten Inorganic materials 0.000 description 1
- 229910017112 Fe—C Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910001353 gamma loop Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130180A JPS56158844A (en) | 1980-05-09 | 1980-05-09 | Water-atomized powder of high-alloy steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6130180A JPS56158844A (en) | 1980-05-09 | 1980-05-09 | Water-atomized powder of high-alloy steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56158844A JPS56158844A (en) | 1981-12-07 |
| JPS6136043B2 true JPS6136043B2 (ko) | 1986-08-16 |
Family
ID=13167218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6130180A Granted JPS56158844A (en) | 1980-05-09 | 1980-05-09 | Water-atomized powder of high-alloy steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56158844A (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7404866B2 (en) * | 2001-06-26 | 2008-07-29 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Sliding member and method for manufacture thereof |
| US7473295B2 (en) | 2004-07-02 | 2009-01-06 | Höganäs Ab | Stainless steel powder |
-
1980
- 1980-05-09 JP JP6130180A patent/JPS56158844A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56158844A (en) | 1981-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6093405B2 (ja) | 窒素含有低ニッケル焼結ステンレス鋼 | |
| JP5671526B2 (ja) | 高強度低合金焼結鋼 | |
| TWI467031B (zh) | 鐵釩粉末合金 | |
| US3901661A (en) | Prealloyed steel powder for formation of structural parts by powder forging and powder forged article for structural parts | |
| JPS5918463B2 (ja) | 耐摩耗性焼結合金およびその製法 | |
| JP2015108195A (ja) | 低合金鋼粉体 | |
| US2342799A (en) | Process of manufacturing shaped bodies from iron powders | |
| JP4201830B2 (ja) | クロム、モリブデンおよびマンガンを含む鉄基粉末、および、焼結体の製造方法 | |
| JPH10140206A (ja) | 焼結焼入れ用低合金鋼粉末 | |
| JP3446322B2 (ja) | 粉末冶金用合金鋼粉 | |
| CN100449024C (zh) | 粉末冶金用合金钢粉 | |
| GB1573052A (en) | Method of producing high carbon hard alloys | |
| JP4069506B2 (ja) | 高強度焼結部品用合金鋼粉および混合粉 | |
| KR20200081813A (ko) | 분말야금용 철계분말 및 이의 제조방법 | |
| JP5929084B2 (ja) | 粉末冶金用合金鋼粉ならびに鉄基焼結材料およびその製造方法 | |
| JPS6136043B2 (ko) | ||
| JPH07113121B2 (ja) | 低ｃ・低ｏの粉末冶金用低合金鋼粉の製造方法 | |
| JP3475545B2 (ja) | 粉末冶金用混合鋼粉及びそれを含む焼結用材料 | |
| Danninger et al. | Powder metallurgy steels for highly loaded precision parts | |
| JPS6148561B2 (ko) | ||
| WO2002072904A1 (en) | Sintered ferrous materials | |
| US6652618B1 (en) | Iron based mixed power high strength sintered parts | |
| JP2003239002A (ja) | 鉄系混合粉末および鉄系焼結体の製造方法 | |
| JPWO2019188833A1 (ja) | 粉末冶金用合金鋼粉および粉末冶金用鉄基混合粉末 | |
| JP2012126972A (ja) | 粉末冶金用合金鋼粉ならびに鉄基焼結材料およびその製造方法 |