JPH0555235B2 - - Google Patents
Info
- Publication number
- JPH0555235B2 JPH0555235B2 JP59144659A JP14465984A JPH0555235B2 JP H0555235 B2 JPH0555235 B2 JP H0555235B2 JP 59144659 A JP59144659 A JP 59144659A JP 14465984 A JP14465984 A JP 14465984A JP H0555235 B2 JPH0555235 B2 JP H0555235B2
- Authority
- JP
- Japan
- Prior art keywords
- engine valve
- hardfacing
- titanium
- powder
- based 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 94
- 238000005552 hardfacing Methods 0.000 claims description 63
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 44
- 239000010936 titanium Substances 0.000 claims description 44
- 229910052719 titanium Inorganic materials 0.000 claims description 44
- 239000000843 powder Substances 0.000 claims description 28
- 239000000956 alloy Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 239000011812 mixed powder Substances 0.000 claims description 12
- 239000012159 carrier gas Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 7
- 239000010419 fine particle Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 31
- 238000003466 welding Methods 0.000 description 29
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- 239000011324 bead Substances 0.000 description 11
- 229910052786 argon Inorganic materials 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 239000001307 helium Substances 0.000 description 6
- 229910052734 helium Inorganic materials 0.000 description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- 238000007751 thermal spraying Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000007664 blowing 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
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- F01L3/04—Coated valve members or valve-seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/044—Built-up welding on three-dimensional surfaces
- B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/134—Plasma spraying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14465984A JPS6123574A (ja) | 1984-07-12 | 1984-07-12 | エンジンバルブの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14465984A JPS6123574A (ja) | 1984-07-12 | 1984-07-12 | エンジンバルブの製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24103095A Division JPH08192274A (ja) | 1995-09-20 | 1995-09-20 | エンジンバルブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6123574A JPS6123574A (ja) | 1986-02-01 |
| JPH0555235B2 true JPH0555235B2 (de) | 1993-08-16 |
Family
ID=15367232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14465984A Granted JPS6123574A (ja) | 1984-07-12 | 1984-07-12 | エンジンバルブの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123574A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62270277A (ja) * | 1986-05-18 | 1987-11-24 | Daido Steel Co Ltd | Ｔｉ基合金製耐摩部材の製造方法 |
| JP2572777B2 (ja) * | 1987-09-08 | 1997-01-16 | 株式会社神戸製鋼所 | ＴｉＣ粒子分散強化型チタン基合金 |
| JPH01197067A (ja) * | 1988-02-01 | 1989-08-08 | Fuji Valve Co Ltd | Ｔｉ基合金製エンジンバルブの製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5380348A (en) * | 1976-12-25 | 1978-07-15 | Mitsubishi Heavy Ind Ltd | Plasma padding welding method |
| JPS54103763A (en) * | 1978-02-02 | 1979-08-15 | Fuji Valve | Composite builddup welding of engine valve of high heat resistant alloy |
| JPS5978774A (ja) * | 1982-10-28 | 1984-05-07 | Sumitomo Metal Ind Ltd | チタン・チタン合金の肉盛溶接方法 |
-
1984
- 1984-07-12 JP JP14465984A patent/JPS6123574A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5380348A (en) * | 1976-12-25 | 1978-07-15 | Mitsubishi Heavy Ind Ltd | Plasma padding welding method |
| JPS54103763A (en) * | 1978-02-02 | 1979-08-15 | Fuji Valve | Composite builddup welding of engine valve of high heat resistant alloy |
| JPS5978774A (ja) * | 1982-10-28 | 1984-05-07 | Sumitomo Metal Ind Ltd | チタン・チタン合金の肉盛溶接方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123574A (ja) | 1986-02-01 |
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