JP5927646B2 - 金属の表面処理法 - Google Patents
金属の表面処理法 Download PDFInfo
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- JP5927646B2 JP5927646B2 JP2011551720A JP2011551720A JP5927646B2 JP 5927646 B2 JP5927646 B2 JP 5927646B2 JP 2011551720 A JP2011551720 A JP 2011551720A JP 2011551720 A JP2011551720 A JP 2011551720A JP 5927646 B2 JP5927646 B2 JP 5927646B2
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- Prior art keywords
- metal
- powder
- carbon
- titanium
- treated
- Prior art date
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- 229910052751 metal Inorganic materials 0.000 title claims description 160
- 239000002184 metal Substances 0.000 title claims description 159
- 238000004381 surface treatment Methods 0.000 title claims description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 155
- 239000000843 powder Substances 0.000 claims description 116
- 229910052799 carbon Inorganic materials 0.000 claims description 108
- 239000010936 titanium Substances 0.000 claims description 96
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 89
- 229910052719 titanium Inorganic materials 0.000 claims description 85
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 77
- 238000010438 heat treatment Methods 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 59
- 229910001220 stainless steel Inorganic materials 0.000 claims description 48
- 239000010935 stainless steel Substances 0.000 claims description 46
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 33
- 239000010962 carbon steel Substances 0.000 claims description 33
- 229910052757 nitrogen Inorganic materials 0.000 claims description 32
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 21
- 229910045601 alloy Inorganic materials 0.000 claims description 20
- 239000000956 alloy Substances 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- 239000012298 atmosphere Substances 0.000 claims description 15
- 238000005121 nitriding Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 13
- 229910001018 Cast iron Inorganic materials 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 12
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 35
- 230000000052 comparative effect Effects 0.000 description 17
- 230000004048 modification Effects 0.000 description 17
- 238000012986 modification Methods 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 238000002441 X-ray diffraction Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 10
- 229910052804 chromium Inorganic materials 0.000 description 10
- 239000011651 chromium Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 150000002739 metals Chemical class 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000011812 mixed powder Substances 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 239000002344 surface layer Substances 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 6
- 239000012620 biological material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- -1 titanium Chemical class 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 238000005255 carburizing Methods 0.000 description 3
- 238000006388 chemical passivation reaction Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 238000007542 hardness measurement Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 238000005240 physical vapour deposition Methods 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000005256 carbonitriding Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 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 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/60—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
- C23C8/62—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes only one element being applied
- C23C8/64—Carburising
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D5/00—Heat treatments of cast-iron
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/24—Nitriding
- C23C8/26—Nitriding of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
12 炭素源粉末
16 加熱炉
17 処理室
18 ガスボンベ
S 閉鎖空間(窒素ガス雰囲気)
Claims (10)
- 表面処理を行う処理対象の金属を、炭素粉末と、鉄又は鉄を主成分とし炭素を含有した鉄合金の粉末と、を含む炭素源粉末中に埋没させた状態で、窒素ガス雰囲気中で加熱処理することにより、該処理対象の金属の表面を少なくとも窒化又は窒素吸収させて改質することを特徴とする金属の表面処理法。
- 加熱温度は、600℃から1200℃の間に設定されたことを特徴とする請求項1記載の金属の表面処理法。
- 加熱温度は、700℃から1000℃の間に設定されたことを特徴とする請求項2記載の金属の表面処理法。
- 炭素粉末は、炭素を主成分とする材料を粉末状にしたものであることを特徴とする請求項1ないし3のいずれかに記載の金属の表面処理法。
- 鉄合金は、炭素鋼又は鋳鉄からなることを特徴とする請求項1ないし4のいずれかに記載の金属の表面処理法。
- 炭素源粉末は、炭素粉末と、炭素鋼粉末又は鋳鉄粉末と、を体積比で3:7〜7:3の範囲で混合して構成されたことを特徴とする請求項1ないし5のいずれかに記載の金属の表面処理法。
- 処理対象の金属は、チタン又はチタン合金であることを特徴とする請求項1ないし6のいずれかに記載の金属の表面処理法。
- 処理対象の金属は、ステンレス鋼であることを特徴とする請求項1ないし6のいずれかに記載の金属の表面処理法。
- 処理対象の金属は、元素周期表の4A族、5A族、6A族の金属又はこれらの合金であることを特徴とする請求項1ないし6のいずれかに記載の金属の表面処理法。
- 処理対象の金属は、元素周期表の4A族、5A族、6A族の金属又はこれらの合金とステンレス鋼との複合材料であることを特徴とする請求項1ないし6のいずれかに記載の金属の表面処理法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010017567 | 2010-01-29 | ||
JP2010017567 | 2010-01-29 | ||
PCT/JP2010/073825 WO2011092998A1 (ja) | 2010-01-29 | 2010-12-29 | 金属の表面処理法及び表面改質された金属製品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011092998A1 JPWO2011092998A1 (ja) | 2013-05-30 |
JP5927646B2 true JP5927646B2 (ja) | 2016-06-01 |
Family
ID=44318997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011551720A Active JP5927646B2 (ja) | 2010-01-29 | 2010-12-29 | 金属の表面処理法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120325373A1 (ja) |
JP (1) | JP5927646B2 (ja) |
DE (1) | DE112010005202B4 (ja) |
WO (1) | WO2011092998A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102116854B1 (ko) * | 2018-12-13 | 2020-06-01 | 한국표준과학연구원 | 복잡형상 내수소취화 금속부품 제조를 위한 제조장치 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6082935B2 (ja) * | 2012-09-24 | 2017-02-22 | 国立大学法人 熊本大学 | 導電性材料の製造方法 |
JP5835256B2 (ja) * | 2013-03-21 | 2015-12-24 | 株式会社デンソー | フェライト系ステンレス鋼製品の製造方法 |
DE102013010807A1 (de) * | 2013-06-27 | 2014-12-31 | Liebherr-Aerospace Lindenberg Gmbh | Bauteil eines Luftfahrzeuges |
JP6321982B2 (ja) * | 2014-02-06 | 2018-05-09 | 国立大学法人 熊本大学 | 金属材料の表面処理方法 |
RU2690067C1 (ru) * | 2018-12-28 | 2019-05-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) | Способ химико-термического упрочнения малогабаритных изделий из технического титана |
CN116783322A (zh) * | 2021-01-14 | 2023-09-19 | 日本精工株式会社 | 钢制部件的渗碳方法、钢制部件及渗碳剂 |
Citations (5)
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DE1521204C3 (de) * | 1964-10-26 | 1985-10-03 | Deutzmann, Katharina, 4000 Düsseldorf | Verfahren zum Einsatzhärten von Stahl |
DE2258310C3 (de) * | 1972-11-29 | 1982-02-04 | Schwäbische Hüttenwerke GmbH, 7080 Aalen | Sintereisen-Formteil mit einer verschleißfesten Oberflächenschicht und Verwendung eines Mittels zur Herstellung dieser Oberflächenschicht |
JPH0196005A (ja) | 1987-10-09 | 1989-04-14 | Nippon Rejibon Kk | 窒化チタンの製造方法 |
JPH05140725A (ja) | 1991-11-20 | 1993-06-08 | Toyota Central Res & Dev Lab Inc | チタン材料の表面処理法 |
JP4943687B2 (ja) | 2005-10-21 | 2012-05-30 | 独立行政法人物質・材料研究機構 | パック・セメンテーション法 |
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2010
- 2010-12-29 DE DE112010005202.6T patent/DE112010005202B4/de not_active Expired - Fee Related
- 2010-12-29 JP JP2011551720A patent/JP5927646B2/ja active Active
- 2010-12-29 US US13/575,720 patent/US20120325373A1/en not_active Abandoned
- 2010-12-29 WO PCT/JP2010/073825 patent/WO2011092998A1/ja active Application Filing
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JP2002080958A (ja) * | 2000-09-11 | 2002-03-22 | Kiyotaka Matsuura | 金属材料表面に対する炭窒化物層形成方法及び表面に炭窒化物層を備えるチタン系金属材料 |
JP2005533185A (ja) * | 2002-07-16 | 2005-11-04 | デンマークス テクニスク ユニヴェルジテイト−ディーティーユー | ステンレス鋼の表面硬化 |
JP2004083939A (ja) * | 2002-08-23 | 2004-03-18 | Kumamoto Technology & Industry Foundation | チタン材料表面の炭化方法 |
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KR102116854B1 (ko) * | 2018-12-13 | 2020-06-01 | 한국표준과학연구원 | 복잡형상 내수소취화 금속부품 제조를 위한 제조장치 |
Also Published As
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DE112010005202B4 (de) | 2018-05-03 |
US20120325373A1 (en) | 2012-12-27 |
WO2011092998A1 (ja) | 2011-08-04 |
JPWO2011092998A1 (ja) | 2013-05-30 |
DE112010005202T5 (de) | 2012-11-08 |
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