JPH0364700B2 - - Google Patents
Info
- Publication number
- JPH0364700B2 JPH0364700B2 JP59249130A JP24913084A JPH0364700B2 JP H0364700 B2 JPH0364700 B2 JP H0364700B2 JP 59249130 A JP59249130 A JP 59249130A JP 24913084 A JP24913084 A JP 24913084A JP H0364700 B2 JPH0364700 B2 JP H0364700B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- thermal spray
- spray coating
- cavity
- coating
- 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
- 238000005507 spraying Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 11
- 238000007788 roughening Methods 0.000 claims description 2
- 238000000576 coating method Methods 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 17
- 238000002485 combustion reaction Methods 0.000 description 13
- 229910018487 Ni—Cr Inorganic materials 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/10—Pistons having surface coverings
- F02F3/12—Pistons having surface coverings on piston heads
-
- 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
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Coating By Spraying Or Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59249130A JPS61126360A (ja) | 1984-11-26 | 1984-11-26 | ピストンの溶射皮膜形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59249130A JPS61126360A (ja) | 1984-11-26 | 1984-11-26 | ピストンの溶射皮膜形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61126360A JPS61126360A (ja) | 1986-06-13 |
| JPH0364700B2 true JPH0364700B2 (cg-RX-API-DMAC7.html) | 1991-10-08 |
Family
ID=17188373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59249130A Granted JPS61126360A (ja) | 1984-11-26 | 1984-11-26 | ピストンの溶射皮膜形成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126360A (cg-RX-API-DMAC7.html) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7458358B2 (en) * | 2006-05-10 | 2008-12-02 | Federal Mogul World Wide, Inc. | Thermal oxidation protective surface for steel pistons |
| EP1898065A1 (de) * | 2006-08-18 | 2008-03-12 | Wärtsilä Schweiz AG | Kolben für einen Zweitakt-Grossdieselmotor, sowie Zweitakt-Grossdieselmotor |
| US20130025561A1 (en) * | 2011-07-28 | 2013-01-31 | Dieter Gabriel | Bowl rim and root protection for aluminum pistons |
| JP6065387B2 (ja) * | 2012-03-07 | 2017-01-25 | マツダ株式会社 | 断熱皮膜構造及びその製造方法 |
| DE102012204947A1 (de) * | 2012-03-28 | 2013-10-02 | Mahle International Gmbh | Verfahren zur Herstellung eines Aluminiumkolbens |
| JP6015185B2 (ja) * | 2012-07-18 | 2016-10-26 | いすゞ自動車株式会社 | 内燃機関のピストン構造 |
-
1984
- 1984-11-26 JP JP59249130A patent/JPS61126360A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61126360A (ja) | 1986-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |