JP4413022B2 - 複合酸化物分散焼結合金 - Google Patents
複合酸化物分散焼結合金 Download PDFInfo
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- JP4413022B2 JP4413022B2 JP2004017750A JP2004017750A JP4413022B2 JP 4413022 B2 JP4413022 B2 JP 4413022B2 JP 2004017750 A JP2004017750 A JP 2004017750A JP 2004017750 A JP2004017750 A JP 2004017750A JP 4413022 B2 JP4413022 B2 JP 4413022B2
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- JP
- Japan
- Prior art keywords
- oxide
- composite oxide
- phase
- dispersed
- sintered 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.)
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- 239000002131 composite material Substances 0.000 title claims description 40
- 229910045601 alloy Inorganic materials 0.000 title claims description 31
- 239000000956 alloy Substances 0.000 title claims description 31
- 239000006185 dispersion Substances 0.000 title claims description 13
- 239000010936 titanium Substances 0.000 claims description 31
- 239000011651 chromium Substances 0.000 claims description 30
- 229910052719 titanium Inorganic materials 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- 229910052804 chromium Inorganic materials 0.000 claims description 23
- 229910052715 tantalum Inorganic materials 0.000 claims description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052758 niobium Inorganic materials 0.000 claims description 17
- 239000010955 niobium Substances 0.000 claims description 17
- 229910052720 vanadium Inorganic materials 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 16
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 16
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 16
- 229910052748 manganese Inorganic materials 0.000 claims description 14
- 239000011572 manganese Substances 0.000 claims description 14
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 150000001247 metal acetylides Chemical class 0.000 claims description 10
- 150000004767 nitrides Chemical class 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 6
- 239000006104 solid solution Substances 0.000 claims description 6
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 4
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 2
- 239000003610 charcoal Substances 0.000 claims 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 18
- 239000000843 powder Substances 0.000 description 13
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 10
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000012298 atmosphere Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000008520 organization Effects 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 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 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910016583 MnAl Inorganic materials 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000011195 cermet Substances 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 238000010010 raising Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910004465 TaAlO Inorganic materials 0.000 description 1
- 229910010038 TiAl Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 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
- 239000012300 argon atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 iron group metals Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Description
Claims (5)
- 鉄族金属を主成分とする結合相:3〜30体積%と、チタン、バナジウム、ニオブ、タンタル、クロム、マンガンの中の少なくとも1種の酸化物とアルミニウムの酸化物とからなる複合酸化物を主成分とする分散相:0.1〜10体積%と、残りが周期律表4a,5a,6a族金属の炭化物,窒化物およびこれらの相互固溶体の中の少なくとも1種の硬質相とからなる複合酸化物分散焼結合金。
- 上記複合酸化物分散焼結合金の表面近傍には、内部よりも上記分散相の含有量が少ない表面領域が形成されており、表面から0.1mm内部までの該分散相の平均体積率Vs(体積%)と、表面から1mm以上内部における該分散相の平均体積率Vi(体積%)との比(Vs/Vi)が0.5以下である請求項1に記載の複合酸化物分散焼結合金。
- 上記分散相は、クロムまたは/およびマンガンの酸化物とアルミニウムの酸化物とからなる複合酸化物を主成分とする請求項1または2に記載の複合酸化物分散焼結合金。
- 上記硬質相は、炭化タングステン、または、炭化タングステンと周期律表4a,5a,6a族金属の炭化物,窒化物,酸化物およびこれらの相互固溶体の中の少なくとも1種の立方晶化合物とからなる請求項1〜3のいずれか1項に記載の複合酸化物分散焼結合金。
- 上記硬質相は、チタンの炭化物,窒化物,炭窒化物の中の少なくとも1種を30重量%以上と、残りがチタンを除く周期律表4a,5a,6a族金属の炭化物,窒化物,炭窒化物の中の少なくとも1種とからなる請求項1〜3のいずれか1項に記載の複合酸化物分散焼結合金。
Priority Applications (1)
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JP2004017750A JP4413022B2 (ja) | 2004-01-27 | 2004-01-27 | 複合酸化物分散焼結合金 |
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JP2004017750A JP4413022B2 (ja) | 2004-01-27 | 2004-01-27 | 複合酸化物分散焼結合金 |
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JP2005213525A JP2005213525A (ja) | 2005-08-11 |
JP4413022B2 true JP4413022B2 (ja) | 2010-02-10 |
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JP2004017750A Expired - Lifetime JP4413022B2 (ja) | 2004-01-27 | 2004-01-27 | 複合酸化物分散焼結合金 |
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Families Citing this family (2)
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WO2018198414A1 (ja) * | 2017-04-26 | 2018-11-01 | 住友電気工業株式会社 | 切削工具 |
CN109822208B (zh) * | 2019-03-20 | 2021-03-09 | 北京赛福斯特技术有限公司 | 一种双机头双面高效率搅拌摩擦焊设备及其焊接方法 |
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JPH1136022A (ja) * | 1997-07-16 | 1999-02-09 | Toshiba Tungaloy Co Ltd | 板状晶wc含有超硬合金の製法 |
JP4111469B2 (ja) * | 1997-10-20 | 2008-07-02 | 株式会社タンガロイ | 酸化物により粒内分散強化されたwc含有超硬合金およびその製法 |
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