JPS6362566B2 - - Google Patents
Info
- Publication number
- JPS6362566B2 JPS6362566B2 JP6274881A JP6274881A JPS6362566B2 JP S6362566 B2 JPS6362566 B2 JP S6362566B2 JP 6274881 A JP6274881 A JP 6274881A JP 6274881 A JP6274881 A JP 6274881A JP S6362566 B2 JPS6362566 B2 JP S6362566B2
- Authority
- JP
- Japan
- Prior art keywords
- toughness
- welding
- weld metal
- reduction
- temperature
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims 2
- 238000009499 grossing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 13
- 210000001787 dendrite Anatomy 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000012733 comparative method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
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)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6274881A JPS57177920A (en) | 1981-04-25 | 1981-04-25 | Enhancing method for toughness of weld metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6274881A JPS57177920A (en) | 1981-04-25 | 1981-04-25 | Enhancing method for toughness of weld metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57177920A JPS57177920A (en) | 1982-11-01 |
| JPS6362566B2 true JPS6362566B2 (enrdf_load_stackoverflow) | 1988-12-02 |
Family
ID=13209325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6274881A Granted JPS57177920A (en) | 1981-04-25 | 1981-04-25 | Enhancing method for toughness of weld metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57177920A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113671U (enrdf_load_stackoverflow) * | 1989-02-28 | 1990-09-11 | ||
| JPH02113672U (enrdf_load_stackoverflow) * | 1989-02-28 | 1990-09-11 |
-
1981
- 1981-04-25 JP JP6274881A patent/JPS57177920A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02113671U (enrdf_load_stackoverflow) * | 1989-02-28 | 1990-09-11 | ||
| JPH02113672U (enrdf_load_stackoverflow) * | 1989-02-28 | 1990-09-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57177920A (en) | 1982-11-01 |
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