JPS611490B2 - - Google Patents
Info
- Publication number
- JPS611490B2 JPS611490B2 JP56006711A JP671181A JPS611490B2 JP S611490 B2 JPS611490 B2 JP S611490B2 JP 56006711 A JP56006711 A JP 56006711A JP 671181 A JP671181 A JP 671181A JP S611490 B2 JPS611490 B2 JP S611490B2
- Authority
- JP
- Japan
- 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
Classifications
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671181A JPS57120620A (en) | 1981-01-20 | 1981-01-20 | Hardening device for rack bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671181A JPS57120620A (en) | 1981-01-20 | 1981-01-20 | Hardening device for rack bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57120620A JPS57120620A (en) | 1982-07-27 |
| JPS611490B2 true JPS611490B2 (oth) | 1986-01-17 |
Family
ID=11645865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP671181A Granted JPS57120620A (en) | 1981-01-20 | 1981-01-20 | Hardening device for rack bar |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57120620A (oth) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57158324A (en) * | 1981-03-26 | 1982-09-30 | High Frequency Heattreat Co Ltd | Method and device for hardening of tooth profile |
| JPS57158325A (en) * | 1981-03-26 | 1982-09-30 | High Frequency Heattreat Co Ltd | Rack shaft having quench hardened layer continuous to tooth part and hardening method for tooth part of rack shaft |
| KR100521596B1 (ko) * | 2002-11-20 | 2005-10-12 | 현대자동차주식회사 | 직접통전가열에 의한 자동차부품 제조 방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819158Y2 (ja) * | 1979-04-20 | 1983-04-19 | トヨタ自動車株式会社 | ラック歯高周波焼入用コイルのホルダ装置 |
-
1981
- 1981-01-20 JP JP671181A patent/JPS57120620A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57120620A (en) | 1982-07-27 |