JPS61235541A - 非調質高強度靭性熱間加工鋼材 - Google Patents
非調質高強度靭性熱間加工鋼材Info
- Publication number
- JPS61235541A JPS61235541A JP27239185A JP27239185A JPS61235541A JP S61235541 A JPS61235541 A JP S61235541A JP 27239185 A JP27239185 A JP 27239185A JP 27239185 A JP27239185 A JP 27239185A JP S61235541 A JPS61235541 A JP S61235541A
- Authority
- JP
- Japan
- Prior art keywords
- toughness
- steel
- hot
- strength
- worked
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 24
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 abstract description 7
- 229910052758 niobium Inorganic materials 0.000 abstract description 5
- 238000004881 precipitation hardening Methods 0.000 abstract description 5
- 238000005496 tempering Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000005242 forging Methods 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000954 Medium-carbon steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27239185A JPS61235541A (ja) | 1985-12-05 | 1985-12-05 | 非調質高強度靭性熱間加工鋼材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27239185A JPS61235541A (ja) | 1985-12-05 | 1985-12-05 | 非調質高強度靭性熱間加工鋼材 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14879181A Division JPS5852458A (ja) | 1981-09-22 | 1981-09-22 | 非調質高強度靭性鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61235541A true JPS61235541A (ja) | 1986-10-20 |
| JPH026828B2 JPH026828B2 (enrdf_load_stackoverflow) | 1990-02-14 |
Family
ID=17513232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27239185A Granted JPS61235541A (ja) | 1985-12-05 | 1985-12-05 | 非調質高強度靭性熱間加工鋼材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61235541A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6379940A (ja) * | 1986-07-05 | 1988-04-09 | テイツセン・エ−デルシユタ−ルヴエルケ・アクチエンゲゼルシヤフト | マイクロアロイした構造用鋼 |
| JPS63118055A (ja) * | 1986-11-07 | 1988-05-23 | Daido Steel Co Ltd | 非調質鋼 |
| US5221373A (en) * | 1989-06-09 | 1993-06-22 | Thyssen Edelstahlwerke Ag | Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel |
| WO2008135022A1 (de) * | 2007-05-03 | 2008-11-13 | Mahle International Gmbh | Mikrolegierter afp-stahl mit geringem ti-gehalt und aus diesem stahl hergestelltes bauteil für verbrennungsmotoren |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49118241A (enrdf_load_stackoverflow) * | 1973-03-12 | 1974-11-12 | ||
| JPS55138056A (en) * | 1979-04-12 | 1980-10-28 | Sumitomo Metal Ind Ltd | Refining free high strength forging steel |
-
1985
- 1985-12-05 JP JP27239185A patent/JPS61235541A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49118241A (enrdf_load_stackoverflow) * | 1973-03-12 | 1974-11-12 | ||
| JPS55138056A (en) * | 1979-04-12 | 1980-10-28 | Sumitomo Metal Ind Ltd | Refining free high strength forging steel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6379940A (ja) * | 1986-07-05 | 1988-04-09 | テイツセン・エ−デルシユタ−ルヴエルケ・アクチエンゲゼルシヤフト | マイクロアロイした構造用鋼 |
| JPS63118055A (ja) * | 1986-11-07 | 1988-05-23 | Daido Steel Co Ltd | 非調質鋼 |
| US5221373A (en) * | 1989-06-09 | 1993-06-22 | Thyssen Edelstahlwerke Ag | Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel |
| US5286311A (en) * | 1989-06-09 | 1994-02-15 | Thyssen Edelstahlwarke Ag | Precipitation hardening ferritic-pearlitic steel valve |
| WO2008135022A1 (de) * | 2007-05-03 | 2008-11-13 | Mahle International Gmbh | Mikrolegierter afp-stahl mit geringem ti-gehalt und aus diesem stahl hergestelltes bauteil für verbrennungsmotoren |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026828B2 (enrdf_load_stackoverflow) | 1990-02-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5660648A (en) | Microalloyed steel for hot forging free of subsequent quenching and tempering, process for producing hot forging, and a hot forging | |
| US20240052467A1 (en) | High-strength wire rod for cold heading with superior heat treatment characteristics and resistance of hydrogen-delayed fracture characteristics, heat-treated component, and method for manufacturing same | |
| US4824492A (en) | Method for producing a precipitation hardenable martensitic low alloy steel forging | |
| JP3228986B2 (ja) | 高張力鋼板の製造方法 | |
| JPS5852458A (ja) | 非調質高強度靭性鋼 | |
| JPS61235541A (ja) | 非調質高強度靭性熱間加工鋼材 | |
| JP2768062B2 (ja) | 高強度強靭鋼の製造方法 | |
| JPS6156235A (ja) | 高靭性非調質鋼の製造方法 | |
| JPH0425343B2 (enrdf_load_stackoverflow) | ||
| JP3267653B2 (ja) | 高張力鋼板の製造法 | |
| JPH04308058A (ja) | 耐摩耗性に優れた鋼 | |
| JPH0159333B2 (enrdf_load_stackoverflow) | ||
| JPH0813028A (ja) | 析出硬化型高張力高靱性鋼材の製造方法 | |
| JPS589816B2 (ja) | 非調質圧延棒鋼の製造法 | |
| JPH0219175B2 (enrdf_load_stackoverflow) | ||
| JP3543581B2 (ja) | フェライト・パーライト型非調質鋼 | |
| JPH0797657A (ja) | 空冷型マルテンサイト系強靱性熱間鍛造用非調質鋼 | |
| JPH06287677A (ja) | 高強度熱間鍛造用非調質鋼 | |
| KR102359299B1 (ko) | 극초고강도 고함량 Co-Ni계 이차경화형 마르텐사이트 합금 및 이의 제조방법 | |
| JPH04297548A (ja) | 高強度高靭性非調質鋼とその製造方法 | |
| JP3762543B2 (ja) | 熱間鍛造用非調質鋼および熱間鍛造非調質品の製造方法ならびに熱間鍛造非調質品 | |
| JPH05163525A (ja) | 微細組織を有する結晶粒安定化肌焼用鋼の製造方法 | |
| JP3196006B2 (ja) | 熱間鍛造用非調質鋼および熱間鍛造非調質品の製造方法ならびに熱間鍛造非調質品 | |
| JPS61106715A (ja) | 浸炭特性のすぐれた鋼板の製造法 | |
| JPS63130748A (ja) | 高強度非調質強靭鋼 |