JPS499421A - - Google Patents
Info
- Publication number
- JPS499421A JPS499421A JP48040753A JP4075373A JPS499421A JP S499421 A JPS499421 A JP S499421A JP 48040753 A JP48040753 A JP 48040753A JP 4075373 A JP4075373 A JP 4075373A JP S499421 A JPS499421 A JP S499421A
- 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.)
- Pending
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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
-
- 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
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
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 Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24247372A | 1972-04-10 | 1972-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS499421A true JPS499421A (sl) | 1974-01-28 |
Family
ID=22914906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48040753A Pending JPS499421A (sl) | 1972-04-10 | 1973-04-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3762964A (sl) |
| JP (1) | JPS499421A (sl) |
| CA (1) | CA992440A (sl) |
| DE (1) | DE2317628A1 (sl) |
| FR (1) | FR2179884B1 (sl) |
| GB (1) | GB1435313A (sl) |
| IT (1) | IT980137B (sl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4533390A (en) * | 1983-09-30 | 1985-08-06 | Board Of Trustees Of The Leland Stanford Junior University | Ultra high carbon steel alloy and processing thereof |
| US4604145A (en) * | 1984-01-13 | 1986-08-05 | Sumitomo Metal Industries, Ltd. | Process for production of steel bar or steel wire having an improved spheroidal structure of cementite |
| JP3215891B2 (ja) * | 1991-06-14 | 2001-10-09 | 新日本製鐵株式会社 | 冷間加工用棒鋼線材の製造方法 |
| SE510447C2 (sv) * | 1998-03-16 | 1999-05-25 | Ovako Steel Ab | Sätt för mjukglödgning av högkolhaltigt stål |
-
1972
- 1972-04-10 US US00242473A patent/US3762964A/en not_active Expired - Lifetime
-
1973
- 1973-04-07 DE DE2317628A patent/DE2317628A1/de active Pending
- 1973-04-09 GB GB1684973A patent/GB1435313A/en not_active Expired
- 1973-04-09 CA CA168,285A patent/CA992440A/en not_active Expired
- 1973-04-10 JP JP48040753A patent/JPS499421A/ja active Pending
- 1973-04-10 FR FR7312776A patent/FR2179884B1/fr not_active Expired
- 1973-04-10 IT IT49330/73A patent/IT980137B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA992440A (en) | 1976-07-06 |
| IT980137B (it) | 1974-09-30 |
| GB1435313A (en) | 1976-05-12 |
| FR2179884A1 (sl) | 1973-11-23 |
| US3762964A (en) | 1973-10-02 |
| FR2179884B1 (sl) | 1977-08-19 |
| DE2317628A1 (de) | 1973-10-18 |