JPS60208414A - 直接焼入れ熱間鍛造品の製造方法 - Google Patents
直接焼入れ熱間鍛造品の製造方法Info
- Publication number
- JPS60208414A JPS60208414A JP6482984A JP6482984A JPS60208414A JP S60208414 A JPS60208414 A JP S60208414A JP 6482984 A JP6482984 A JP 6482984A JP 6482984 A JP6482984 A JP 6482984A JP S60208414 A JPS60208414 A JP S60208414A
- Authority
- JP
- Japan
- Prior art keywords
- forging
- temperature
- forged
- quenching
- hardenability
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 238000005242 forging Methods 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000010791 quenching Methods 0.000 claims description 25
- 230000000171 quenching effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 7
- 229910001566 austenite Inorganic materials 0.000 abstract description 10
- 239000000203 mixture Substances 0.000 abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 5
- 238000005496 tempering Methods 0.000 description 5
- 238000005275 alloying Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000175448 Citrus madurensis Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000017317 Fortunella Nutrition 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000005728 strengthening Methods 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6482984A JPS60208414A (ja) | 1984-03-31 | 1984-03-31 | 直接焼入れ熱間鍛造品の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6482984A JPS60208414A (ja) | 1984-03-31 | 1984-03-31 | 直接焼入れ熱間鍛造品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60208414A true JPS60208414A (ja) | 1985-10-21 |
| JPH0534403B2 JPH0534403B2 (enrdf_load_stackoverflow) | 1993-05-24 |
Family
ID=13269522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6482984A Granted JPS60208414A (ja) | 1984-03-31 | 1984-03-31 | 直接焼入れ熱間鍛造品の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60208414A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995010635A1 (fr) * | 1993-10-12 | 1995-04-20 | Nippon Steel Corporation | Procede de production d'acier de forgeage a chaud presentant d'excellentes caracteristiques de resistance a la fatigue et a la deformation et une tres bonne aptitude a la coupe |
| JP2000256785A (ja) * | 1999-03-09 | 2000-09-19 | Nippon Steel Corp | 被削性に優れる鋼とその製造方法 |
| JP2000282169A (ja) * | 1999-04-02 | 2000-10-10 | Nippon Steel Corp | 鍛造性と被削性に優れる鋼 |
| JP2007100193A (ja) * | 2005-10-07 | 2007-04-19 | Topy Ind Ltd | 建設機械下部走行体のローラーシェルの製造方法 |
-
1984
- 1984-03-31 JP JP6482984A patent/JPS60208414A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995010635A1 (fr) * | 1993-10-12 | 1995-04-20 | Nippon Steel Corporation | Procede de production d'acier de forgeage a chaud presentant d'excellentes caracteristiques de resistance a la fatigue et a la deformation et une tres bonne aptitude a la coupe |
| CN1039033C (zh) * | 1993-10-12 | 1998-07-08 | 新日本制铁株式会社 | 疲劳强度、屈服强度和切削性优良的热锻造钢的制法 |
| JP2000256785A (ja) * | 1999-03-09 | 2000-09-19 | Nippon Steel Corp | 被削性に優れる鋼とその製造方法 |
| JP2000282169A (ja) * | 1999-04-02 | 2000-10-10 | Nippon Steel Corp | 鍛造性と被削性に優れる鋼 |
| JP2007100193A (ja) * | 2005-10-07 | 2007-04-19 | Topy Ind Ltd | 建設機械下部走行体のローラーシェルの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534403B2 (enrdf_load_stackoverflow) | 1993-05-24 |
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