SE461738B - Foerfarande foer att haerda en kaetting av ett hoeghaallfast staal - Google Patents
Foerfarande foer att haerda en kaetting av ett hoeghaallfast staalInfo
- Publication number
- SE461738B SE461738B SE8302957A SE8302957A SE461738B SE 461738 B SE461738 B SE 461738B SE 8302957 A SE8302957 A SE 8302957A SE 8302957 A SE8302957 A SE 8302957A SE 461738 B SE461738 B SE 461738B
- Authority
- SE
- Sweden
- Prior art keywords
- temperature
- chain
- chains
- heating
- oven
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 28
- 229910000831 Steel Inorganic materials 0.000 title claims description 20
- 239000010959 steel Substances 0.000 title claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 76
- 238000001816 cooling Methods 0.000 claims description 20
- 238000001723 curing Methods 0.000 description 29
- 238000005496 tempering Methods 0.000 description 25
- 238000004519 manufacturing process Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 239000002994 raw material Substances 0.000 description 6
- 239000010953 base metal Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000010606 normalization Methods 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012546 transfer 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links
-
- 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
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)
- Spark Plugs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57090372A JPS58207326A (ja) | 1982-05-27 | 1982-05-27 | ハイテンチエ−ンの熱処理方法および装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8302957D0 SE8302957D0 (sv) | 1983-05-26 |
| SE8302957L SE8302957L (sv) | 1983-11-28 |
| SE461738B true SE461738B (sv) | 1990-03-19 |
Family
ID=13996726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8302957A SE461738B (sv) | 1982-05-27 | 1983-05-26 | Foerfarande foer att haerda en kaetting av ett hoeghaallfast staal |
Country Status (3)
| Country | Link |
|---|---|
| JP (2) | JPS4915826A (en:Method) |
| KR (1) | KR910003976B1 (en:Method) |
| SE (1) | SE461738B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5217017A (en) * | 1975-07-30 | 1977-02-08 | Ricoh Co Ltd | Image reversal method |
| JPS61103891U (en:Method) * | 1984-12-13 | 1986-07-02 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4721318A (en:Method) * | 1971-02-24 | 1972-10-03 | ||
| JPS5268061A (en) * | 1975-12-04 | 1977-06-06 | Kotobuki Kogyo Kk | Method of making tempered long anchor chain |
-
1972
- 1972-06-10 JP JP47057903A patent/JPS4915826A/ja active Pending
-
1982
- 1982-05-27 JP JP57090372A patent/JPS58207326A/ja active Granted
-
1983
- 1983-05-26 SE SE8302957A patent/SE461738B/sv not_active IP Right Cessation
- 1983-05-27 KR KR1019830002336A patent/KR910003976B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR910003976B1 (ko) | 1991-06-17 |
| KR840004788A (ko) | 1984-10-24 |
| JPS4915826A (en:Method) | 1974-02-12 |
| SE8302957L (sv) | 1983-11-28 |
| JPH0260724B2 (en:Method) | 1990-12-18 |
| SE8302957D0 (sv) | 1983-05-26 |
| JPS58207326A (ja) | 1983-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4031603B2 (ja) | 高低圧一体型タービンロータ及びその製造方法 | |
| US20060225814A1 (en) | Crankshaft and method for manufacturing same | |
| CN106086678A (zh) | 高寿命轴承钢材料及其加工方法 | |
| Cai et al. | Cold metal transfer plus pulse (CMT+ P) welding of G115 steel: Mechanisms, microstructure, and mechanical properties | |
| JP2016524038A (ja) | 良好な耐久性を示す高強度鋼、および焼入れと亜鉛浴による分配処理とによる製造方法 | |
| CN105088081B (zh) | 稳定杆的制造工艺 | |
| WO2018020660A1 (ja) | 高強度鋼板 | |
| US20180187278A1 (en) | Steel pipe for line pipe and method for manufacturing the same | |
| EP3323904A1 (en) | Steel sheet for textile machinery part and manufacturing method therefor | |
| SE461738B (sv) | Foerfarande foer att haerda en kaetting av ett hoeghaallfast staal | |
| EP1669468A1 (en) | Steel product for induction hardening, induction-hardened member using the same, and methods for producing them | |
| García de Andrés et al. | Effects of carbide-forming elements on the response to thermal treatment of the X45Cr13 martensitic stainless steel | |
| CN101326298A (zh) | 疲劳龟裂发展的抑制性能优异的钢板 | |
| US12227816B2 (en) | High-strength seamless steel pipe and method for manufacturing same | |
| Mengaroni et al. | Strengthening improvement on gear steels | |
| JP3153072B2 (ja) | 耐遅れ破壊特性に優れた高強度鋼棒およびその製造方法 | |
| Arimoto | Simulation of steels prone to quench cracking | |
| JP6705344B2 (ja) | 浸炭時の粗大粒防止特性と疲労特性に優れた肌焼鋼およびその製造方法 | |
| JP5689086B2 (ja) | 熱間工具鋼 | |
| JP3975920B2 (ja) | 低降伏比高強度高靱性鋼板及びその製造方法 | |
| US12252756B2 (en) | High-strength seamless steel pipe and method for manufacturing same | |
| JP2020015939A (ja) | 表面焼入れ用鋼材および表面焼入れ部品 | |
| JP7643996B2 (ja) | 冷間加工用機械構造用鋼およびその製造方法 | |
| JP2732104B2 (ja) | 耐久比の優れた構造用鋼 | |
| Kučerová et al. | MANUFACTURING TECHNOLOGY |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8302957-9 Format of ref document f/p: F |
|
| NUG | Patent has lapsed |
Ref document number: 8302957-9 Format of ref document f/p: F |