BE411142A - - Google Patents
Info
- Publication number
- BE411142A BE411142A BE411142DA BE411142A BE 411142 A BE411142 A BE 411142A BE 411142D A BE411142D A BE 411142DA BE 411142 A BE411142 A BE 411142A
- Authority
- BE
- Belgium
- Prior art keywords
- temperatures
- zone
- cold
- cooled
- coarse
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000011282 treatment Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000003760 tallow Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910001567 cementite Inorganic materials 0.000 description 4
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 3
- 238000010606 normalization Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (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 Strip Materials And Filament Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411142A true BE411142A (cg-RX-API-DMAC7.html) |
Family
ID=75185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411142D BE411142A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE411142A (cg-RX-API-DMAC7.html) |
-
0
- BE BE411142D patent/BE411142A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109055679B (zh) | 高强度高扭转桥索用镀锌钢丝及其制备工艺 | |
| US4204892A (en) | Heat-treating tubular steel sections | |
| JP7159445B2 (ja) | 軟質熱処理時間短縮形冷間圧造用線材及びその製造方法 | |
| CN118007022A (zh) | 一种高铬盘条及钢帘线生产工艺 | |
| FR2525709A1 (fr) | Vis et boulons en acier a hautes caracteristiques mecaniques et procede d'elaboration de ces vis et boulons | |
| BE411142A (cg-RX-API-DMAC7.html) | ||
| WO1991012346A1 (fr) | Procede pour produire un fil d'acier destine a l'etirage | |
| JP3779584B2 (ja) | 変形能に優れた線状または棒状鋼、および機械部品 | |
| JPS646249B2 (cg-RX-API-DMAC7.html) | ||
| CH639136A5 (en) | Process for manufacturing rolled products made of steel with a high elastic limit | |
| KR101277835B1 (ko) | 고강도 고인성 선재 및 그 제조방법 | |
| JP4121300B2 (ja) | 高温リラクセーション特性に優れた高強度ｐｃ鋼棒およびその製造方法 | |
| JPH04346618A (ja) | 伸線鋼線材 | |
| CN116287945B (zh) | 一种低强度高塑性盘条的制法及高强度细钢丝的制法 | |
| JPH01104718A (ja) | 冷間鍛造用棒線材の製造方法 | |
| JP4477761B2 (ja) | 高強度圧延ｐｃ鋼棒およびその製造方法 | |
| JPH0525941B2 (cg-RX-API-DMAC7.html) | ||
| CN118866469B (zh) | 高强度铝包钢线及其制备方法 | |
| JPS609827A (ja) | 高強度ばねの製造方法 | |
| CN117086131A (zh) | 一种高强度脊柱棒的制备方法及高强度脊柱棒 | |
| JPS63210236A (ja) | 耐サワ−用高コラプス油井管の製造法 | |
| JP3539843B2 (ja) | 高疲労強度鋼線とその製造方法 | |
| JPS6156264A (ja) | 高強度高延性極細鋼線 | |
| JP4486236B2 (ja) | 高強度圧延ｐｃ鋼棒およびその製造方法 | |
| BE830894A (fr) | Acier a proprietes ameliorees et son procede d'obtention |