BE423409A - - Google Patents
Info
- Publication number
- BE423409A BE423409A BE423409DA BE423409A BE 423409 A BE423409 A BE 423409A BE 423409D A BE423409D A BE 423409DA BE 423409 A BE423409 A BE 423409A
- Authority
- BE
- Belgium
- Prior art keywords
- torch
- combustion
- heating
- gases
- air
- Prior art date
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/08—Surface hardening with flames
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 |
|---|---|
| BE423409A true BE423409A (cs) |
Family
ID=84867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423409D BE423409A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE423409A (cs) |
-
0
- BE BE423409D patent/BE423409A/fr unknown
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