DE189339C - - Google Patents
Info
- Publication number
- DE189339C DE189339C DENDAT189339D DE189339DA DE189339C DE 189339 C DE189339 C DE 189339C DE NDAT189339 D DENDAT189339 D DE NDAT189339D DE 189339D A DE189339D A DE 189339DA DE 189339 C DE189339 C DE 189339C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- unhardened
- bare
- hardened
- cooling
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000005242 forging Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
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
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE189339C true DE189339C (en:Method) |
Family
ID=452895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT189339D Active DE189339C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE189339C (en:Method) |
-
0
- DE DENDAT189339D patent/DE189339C/de active Active
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