FR1289813A - Metal hardening process - Google Patents
Metal hardening processInfo
- Publication number
- FR1289813A FR1289813A FR861392A FR861392A FR1289813A FR 1289813 A FR1289813 A FR 1289813A FR 861392 A FR861392 A FR 861392A FR 861392 A FR861392 A FR 861392A FR 1289813 A FR1289813 A FR 1289813A
- Authority
- FR
- France
- Prior art keywords
- hardening process
- metal hardening
- metal
- hardening
- 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
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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR861392A FR1289813A (en) | 1961-05-10 | 1961-05-10 | Metal hardening process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR861392A FR1289813A (en) | 1961-05-10 | 1961-05-10 | Metal hardening process |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1289813A true FR1289813A (en) | 1962-04-06 |
Family
ID=8754880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR861392A Expired FR1289813A (en) | 1961-05-10 | 1961-05-10 | Metal hardening process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1289813A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442103A1 (en) * | 1978-11-23 | 1980-06-20 | G Sojuzny Z Mek | METHOD FOR HARDENING METAL ARTICLES, DEVICE FOR IMPLEMENTING SAME AND ARTICLES TREATED ACCORDING TO SAID METHOD |
FR2578857A1 (en) * | 1985-03-12 | 1986-09-19 | Inst Zheleznodorozhnogo Tran | PROCESS FOR THE EXPLOSIVE CURING OF THE MOLDED PART OF ACUTE CROSSINGS OF RAIL CONNECTIONS. |
CN113005268A (en) * | 2021-02-22 | 2021-06-22 | 内蒙古工业大学 | Tubular part inner wall surface hardening device |
-
1961
- 1961-05-10 FR FR861392A patent/FR1289813A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2442103A1 (en) * | 1978-11-23 | 1980-06-20 | G Sojuzny Z Mek | METHOD FOR HARDENING METAL ARTICLES, DEVICE FOR IMPLEMENTING SAME AND ARTICLES TREATED ACCORDING TO SAID METHOD |
FR2578857A1 (en) * | 1985-03-12 | 1986-09-19 | Inst Zheleznodorozhnogo Tran | PROCESS FOR THE EXPLOSIVE CURING OF THE MOLDED PART OF ACUTE CROSSINGS OF RAIL CONNECTIONS. |
CN113005268A (en) * | 2021-02-22 | 2021-06-22 | 内蒙古工业大学 | Tubular part inner wall surface hardening device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1325318A (en) | Advanced process for coating metal surfaces | |
BE612683A (en) | Roasting process | |
FR1285386A (en) | Demoulding process | |
FR1289813A (en) | Metal hardening process | |
CH425696A (en) | Malting process | |
FR80767E (en) | Metal pickling process | |
FR1309239A (en) | Chrome plating process | |
FR1319540A (en) | Gelatin hardening process | |
FR1284090A (en) | Construction process | |
FR1245249A (en) | Metal spinning process | |
FR1274467A (en) | Sheet metal fabrication process | |
FR1309170A (en) | Homogeneous metal parts molding process | |
FR1285567A (en) | Metal shaping process | |
FR1296906A (en) | Granulation process | |
FR1263723A (en) | Metal degassing process | |
FR1291926A (en) | Aminoplast hardening process | |
FR1322685A (en) | Omega-lactam polymerization process | |
FR1289770A (en) | Ore reduction process | |
FR1305889A (en) | Mono-organosilane cyanethylation process | |
FR1289245A (en) | Construction process | |
FR1312596A (en) | Slag granulation process | |
FR1340016A (en) | Construction process | |
BE615939A (en) | Metallization process | |
FR1301043A (en) | Photoconductographic process | |
FR1318275A (en) | Photoelectrographic process |