FI45345C - Tapa pintakarkaista tankoainetta. - Google Patents
Tapa pintakarkaista tankoainetta.Info
- Publication number
- FI45345C FI45345C FI641331A FI133164A FI45345C FI 45345 C FI45345 C FI 45345C FI 641331 A FI641331 A FI 641331A FI 133164 A FI133164 A FI 133164A FI 45345 C FI45345 C FI 45345C
- Authority
- FI
- Finland
- Prior art keywords
- ways
- bar material
- surface harden
- harden
- bar
- 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
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE682563 | 1963-06-19 | ||
SE1276263 | 1963-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI45345B FI45345B (fi) | 1972-01-31 |
FI45345C true FI45345C (fi) | 1972-05-10 |
Family
ID=26654731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI641331A FI45345C (fi) | 1963-06-19 | 1964-06-18 | Tapa pintakarkaista tankoainetta. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH469094A (fi) |
DE (1) | DE1289858C2 (fi) |
FI (1) | FI45345C (fi) |
-
1964
- 1964-06-18 DE DE1964F0043208 patent/DE1289858C2/de not_active Expired
- 1964-06-18 FI FI641331A patent/FI45345C/fi active
- 1964-06-19 CH CH802664A patent/CH469094A/de unknown
Also Published As
Publication number | Publication date |
---|---|
DE1289858B (fi) | 1975-02-06 |
DE1289858C2 (de) | 1975-02-06 |
FI45345B (fi) | 1972-01-31 |
CH469094A (de) | 1969-02-28 |
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