JPH0323616B2 - - Google Patents
Info
- Publication number
- JPH0323616B2 JPH0323616B2 JP56126280A JP12628081A JPH0323616B2 JP H0323616 B2 JPH0323616 B2 JP H0323616B2 JP 56126280 A JP56126280 A JP 56126280A JP 12628081 A JP12628081 A JP 12628081A JP H0323616 B2 JPH0323616 B2 JP H0323616B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- resistance
- steels
- hardenability
- fatigue
- 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
- 229910052720 vanadium Inorganic materials 0.000 claims description 22
- 229910052758 niobium Inorganic materials 0.000 claims description 20
- 229910000639 Spring steel Inorganic materials 0.000 claims description 16
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 82
- 239000010959 steel Substances 0.000 description 82
- 238000012360 testing method Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 238000010791 quenching Methods 0.000 description 12
- 230000000171 quenching effect Effects 0.000 description 12
- 229910001566 austenite Inorganic materials 0.000 description 11
- 238000005496 tempering Methods 0.000 description 10
- 239000013078 crystal Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 150000001247 metal acetylides Chemical class 0.000 description 8
- 229910000606 A-8 tool steel Inorganic materials 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 229910000671 A-7 tool steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910000744 A-2 tool steel Inorganic materials 0.000 description 2
- 229910001087 A-4 tool steel Inorganic materials 0.000 description 2
- 229910001193 A-6 tool steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910000926 A-3 tool steel Inorganic materials 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000376 effect on fatigue Effects 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Springs (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56126280A JPS5827955A (ja) | 1981-08-11 | 1981-08-11 | 焼入性、耐へたり性の優れたばね用鋼 |
| AU86924/82A AU552093B2 (en) | 1981-08-11 | 1982-08-06 | Sag-resistant spring steel alloy |
| US06/405,802 US4544406A (en) | 1981-08-11 | 1982-08-06 | Spring steel having a good sag-resistance and a good hardenability |
| IT8222794A IT1207963B (it) | 1981-08-11 | 1982-08-10 | Acciaio per molle avente buona resistenza all'incurvamento e buona temperatura. |
| US06/756,196 US4711675A (en) | 1981-08-11 | 1985-07-18 | Process for improving the sag-resistance and hardenability of a spring steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56126280A JPS5827955A (ja) | 1981-08-11 | 1981-08-11 | 焼入性、耐へたり性の優れたばね用鋼 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5827955A JPS5827955A (ja) | 1983-02-18 |
| JPH0323616B2 true JPH0323616B2 (en]) | 1991-03-29 |
Family
ID=14931299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56126280A Granted JPS5827955A (ja) | 1981-08-11 | 1981-08-11 | 焼入性、耐へたり性の優れたばね用鋼 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4544406A (en]) |
| JP (1) | JPS5827955A (en]) |
| AU (1) | AU552093B2 (en]) |
| IT (1) | IT1207963B (en]) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187665A (ja) * | 1984-03-06 | 1985-09-25 | Hitachi Metals Ltd | ワイヤドツトプリンタヘツドの板ばね材料 |
| JPS6115951A (ja) * | 1984-06-29 | 1986-01-24 | Aichi Steel Works Ltd | 快削性の優れたばね用鋼 |
| JPS62170460A (ja) * | 1986-01-21 | 1987-07-27 | Honda Motor Co Ltd | 高強度弁ばね用鋼及びその製造方法 |
| JPH0718382Y2 (ja) * | 1986-10-08 | 1995-05-01 | 鐘紡株式会社 | ミシン用布張り装置 |
| US4957702A (en) * | 1988-04-30 | 1990-09-18 | Qinghua University | Air-cooling duplex bainite-martensite steels |
| AU624201B2 (en) * | 1988-12-12 | 1992-06-04 | Qinghua University | Air-cooling duplex bainite-martensite steels |
| US5066455A (en) * | 1989-10-02 | 1991-11-19 | The Goodyear Tire & Rubber Company | Alloy steel wires suitable for tire cord applications |
| US5229069A (en) * | 1989-10-02 | 1993-07-20 | The Goodyear Tire & Rubber Company | High strength alloy steels for tire reinforcement |
| US4960473A (en) * | 1989-10-02 | 1990-10-02 | The Goodyear Tire & Rubber Company | Process for manufacturing steel filament |
| US5167727A (en) * | 1989-10-02 | 1992-12-01 | The Goodyear Tire & Rubber Company | Alloy steel tire cord and its heat treatment process |
| AU633737B2 (en) * | 1990-06-19 | 1993-02-04 | Nisshin Steel Company, Ltd. | Method of making steel for springs |
| JP2756031B2 (ja) * | 1990-10-22 | 1998-05-25 | 三菱製鋼株式会社 | 高強度ばね用鋼 |
| US5258082A (en) * | 1991-11-18 | 1993-11-02 | Nhk Spring Co., Ltd. | High strength spring |
| KR960005230B1 (ko) * | 1993-12-29 | 1996-04-23 | 포항종합제철주식회사 | 고강도 고인성 스프링용강의 제조방법 |
| US5516373A (en) * | 1995-02-21 | 1996-05-14 | Usx Corporation | High performance steel strapping for elevated temperature service and method thereof |
| US8349095B2 (en) * | 2009-09-29 | 2013-01-08 | Chuo Hatsujo Kabushiki Kaisha | Spring steel and spring having superior corrosion fatigue strength |
| US20110127753A1 (en) * | 2009-11-04 | 2011-06-02 | Jack Griffin | Leaf spring assembly and tandem suspension system |
| JP5711539B2 (ja) | 2011-01-06 | 2015-05-07 | 中央発條株式会社 | 腐食疲労強度に優れるばね |
| CA2865630C (en) | 2013-10-01 | 2023-01-10 | Hendrickson Usa, L.L.C. | Leaf spring and method of manufacture thereof having sections with different levels of through hardness |
| CN103643145B (zh) * | 2013-11-20 | 2016-08-24 | 江苏天舜金属材料集团有限公司 | 600MPa级及以上高强建筑用钢筋及其管片应用方法 |
| KR101830023B1 (ko) * | 2014-04-23 | 2018-02-19 | 신닛테츠스미킨 카부시키카이샤 | 스프링강 및 그 제조 방법 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052701A (en]) * | ||||
| GB399643A (en) * | 1931-09-30 | 1933-10-12 | Electro Metallurg Co | Improvements in alloy steel springs and spring blanks |
| DE1142890B (de) * | 1958-11-12 | 1963-01-31 | Walter Dannoehl | Verwendung eines Stahles als Werkstoff fuer Stahlspritzdraehte |
| FR1386441A (fr) * | 1963-12-11 | 1965-01-22 | Creusot Forges Ateliers | Barres en acier pour béton précontraint |
| DE1558505A1 (de) * | 1967-01-23 | 1970-04-16 | Hilti Ag | Verankerungsmittel |
| GB1187275A (en) * | 1967-04-04 | 1970-04-08 | Secr Defence | Improvements in or relating to Steel Springs |
| SU301371A1 (ru) * | 1969-06-04 | 1971-04-21 | В. В. Рунов, К. Шепел козский , В. М. Семенов Научно исследовательский институт автотракторных материалов | Пружинная сталь |
| GB1342582A (en) * | 1970-03-20 | 1974-01-03 | British Steel Corp | Rail steel |
| GB1478011A (en) * | 1974-09-02 | 1977-06-29 | Pandrol Ltd | Clip suitable for holding down a railway rail |
| SU584055A1 (ru) * | 1975-09-02 | 1977-12-15 | Институт Проблем Литья Ан Украинской Сср | Рельсова сталь |
| JPS5328516A (en) * | 1976-08-30 | 1978-03-16 | Sumitomo Metal Ind Ltd | Production of hot rolled steel material containing high carbon superior in cold workability and low temperature touchness |
| JPS5438571A (en) * | 1977-08-31 | 1979-03-23 | Mitsubishi Electric Corp | Switch |
| US4448617A (en) * | 1980-08-05 | 1984-05-15 | Aichi Steel Works, Ltd. | Steel for a vehicle suspension spring having good sag-resistance |
| JPS5941502B2 (ja) * | 1980-08-05 | 1984-10-08 | 愛知製鋼株式会社 | 耐へたり性のすぐれたばね用鋼 |
-
1981
- 1981-08-11 JP JP56126280A patent/JPS5827955A/ja active Granted
-
1982
- 1982-08-06 AU AU86924/82A patent/AU552093B2/en not_active Ceased
- 1982-08-06 US US06/405,802 patent/US4544406A/en not_active Expired - Fee Related
- 1982-08-10 IT IT8222794A patent/IT1207963B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5827955A (ja) | 1983-02-18 |
| AU8692482A (en) | 1983-02-17 |
| IT8222794A0 (it) | 1982-08-10 |
| IT1207963B (it) | 1989-06-01 |
| AU552093B2 (en) | 1986-05-22 |
| US4544406A (en) | 1985-10-01 |
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