BE621808A - - Google Patents
Info
- Publication number
- BE621808A BE621808A BE621808DA BE621808A BE 621808 A BE621808 A BE 621808A BE 621808D A BE621808D A BE 621808DA BE 621808 A BE621808 A BE 621808A
- Authority
- BE
- Belgium
- Prior art keywords
- content
- less
- rail
- steel
- cooling
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 claims description 31
- 238000005260 corrosion Methods 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 101150094949 APRT gene Proteins 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 244000309466 calf Species 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 238000007688 edging Methods 0.000 claims 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 9
- 239000010962 carbon steel Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000080115 Citrus aurantiifolia x Citrus reticulata Species 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 241000761557 Lamina Species 0.000 description 1
- LCPYQJIKPJDLLB-UWVGGRQHSA-N Leu-Leu Chemical compound CC(C)C[C@H](N)C(=O)N[C@H](C(O)=O)CC(C)C LCPYQJIKPJDLLB-UWVGGRQHSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- QFGIVKNKFPCKAW-UHFFFAOYSA-N [Mn].[C] Chemical compound [Mn].[C] QFGIVKNKFPCKAW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 108010091798 leucylleucine Proteins 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621808A true BE621808A (Direct) |
Family
ID=194678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621808D BE621808A (Direct) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE621808A (Direct) |
-
0
- BE BE621808D patent/BE621808A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0792944B1 (fr) | Acier utilisable notamment pour la fabrication de moules pour injection de matière plastique | |
| CA2533023C (fr) | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites | |
| EP0851038B2 (fr) | Acier et procédé pour la fabrication d'une piéce en acier mise en forme par déformation plastique à froid | |
| US6386810B1 (en) | High strength screw | |
| CA2607446C (fr) | Acier martensitique durci, procede de fabrication d'une piece a partir de cet acier, et piece ainsi obtenue | |
| FR2847271A1 (fr) | Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue | |
| KR20110075319A (ko) | 지연파괴 저항성이 우수한 초고강도 선재 및 그 제조방법 | |
| EP1592816A1 (fr) | Procede de fabrication d une bande d acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue | |
| CA2815018A1 (fr) | Tole d'acier laminee a chaud ou a froid, son procede de fabrication et son utilisation dans l'industrie automobile | |
| FR2744733A1 (fr) | Acier pour la fabrication de piece forgee et procede de fabrication d'une piece forgee | |
| KR20170041917A (ko) | 볼트용 강 및 볼트 | |
| TWI595101B (zh) | Cold forging and quenching and tempering after the delay breaking resistance of the wire with excellent bolts, and bolts | |
| CN105579603B (zh) | 耐延迟断裂性和螺栓成形性优异的高强度螺栓用钢和螺栓 | |
| FR2683484A1 (fr) | Feuillard a froid pour la fabrication de composants de precision emboutis et cementes en particulier de composants de roulements et de moteurs. | |
| FR2872825A1 (fr) | Acier inoxydable martensitique pour moules et carcasses de moules d'injection | |
| EP2134882B1 (fr) | Acier micro-allié à bonne tenue à l'hydrogène pour le formage à froid de pièces mécaniques à hautes caractéristiques | |
| BE621808A (Direct) | ||
| FR2885141A1 (fr) | Acier martensitique durci, procede de fabrication d'une piece a partir de cet acier, et piece ainsi obtenue | |
| FR2582673A1 (fr) | Production d'une tole d'acier inoxydable austenitique | |
| FR2741360A1 (fr) | Acier inoxydable a deux phases superplastique ayant une faible resistance a la deformation et d'excellentes proprietes d'allongement | |
| EP4448822B1 (fr) | Nuance de fonte ductile a matrice ferritique renforcee | |
| EP3802897B1 (fr) | Toles minces en alliage d'aluminium-cuivre-lithium pour la fabrication de fuselages d'avion | |
| JPS61159563A (ja) | 機械的強度の優れた工業用純チタン鍛造材の製造方法 | |
| JP3820460B2 (ja) | 加工性および耐遅れ破壊性に優れた高強度ボルト用鋼、高強度ボルトおよび高強度ボルトの製造方法。 | |
| BE402523A (Direct) |