BE509831A - - Google Patents
Info
- Publication number
- BE509831A BE509831A BE509831DA BE509831A BE 509831 A BE509831 A BE 509831A BE 509831D A BE509831D A BE 509831DA BE 509831 A BE509831 A BE 509831A
- Authority
- BE
- Belgium
- Prior art keywords
- silicon
- steel
- carbon
- silicon steel
- strip
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005261 decarburization Methods 0.000 description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
- 229910010271 silicon carbide Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229960005181 morphine Drugs 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/02—Skids or tracks for heavy objects
- F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE509831A true BE509831A (cs) |
Family
ID=149134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE509831D BE509831A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE509831A (cs) |
-
0
- BE BE509831D patent/BE509831A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102187003B (zh) | 镍铬合金 | |
| FR2499593A1 (fr) | Procede pour realiser des couches d'oxydes protectrices | |
| FR2677042A1 (fr) | Couche de resistance a l'usure sur une piece, ainsi que procede pour sa fabrication. | |
| EP1527031B1 (fr) | Procede et installation pour le traitement thermique a haute temperature et la densification par infiltration chimique en phase vapeur de textures en carbone | |
| FR2500468A1 (fr) | Tube pour le craquage ou le reformage thermiques des hydrocarbures | |
| FR2601969A1 (fr) | Installation de traitement de composes carbones resistant au depot de carbone. | |
| BE1017683A3 (fr) | Procede, dispositif et systeme de traitement thermique d'une bande metallique en defilement. | |
| CH629131A5 (fr) | Procede de frittage de pieces formees a partir de poudre. | |
| BE509831A (cs) | ||
| EP0070244B1 (fr) | Rouleau de transport de feuilles de verre à température élevée | |
| FR2671095A1 (fr) | Procede et four pour fabriquer sans depot des produits dans un tube. | |
| FR2711374A1 (fr) | Procédé de décokage thermique d'un four de craquage et du refroidisseur de gaz de craquage en aval. | |
| FR2645941A1 (fr) | Dispositif de liaison entre un support metallique et un element tubulaire en materiau refractaire du type ceramique, et installation de pyrolyse d'hydrocarbures comprenant de tels elements et leurs dispositifs de liaison | |
| FR2762015A1 (fr) | Procede et appareil pour le frittage d'une matiere manganifere finement divisee | |
| EP0032412B1 (fr) | Procédé amélioré de fabrication de coke métallurgique à partir d'un mélange de charbons | |
| BE1015018A3 (fr) | Procede pour le traitement thermique d'une bande d'acier laminee a froid, procede de fabrication d'une bande d'acier adaptee au fromage et bande d'acier ainsi obtenue. | |
| BE509969A (cs) | ||
| CA2324883A1 (fr) | Procede de reduction d'oxydes metalliques et dispositif pour la mise en oeuvre du procede | |
| JP4911451B2 (ja) | 鉄を主成分として含む金属材料の表面改質方法 | |
| JPS6033188B2 (ja) | 金属熱処理設備 | |
| BE881162A (fr) | Procede ameliore de fabrication de coke metallurgique a partir d'un melange de charbons. | |
| WO1997014010A1 (fr) | Four rotatif | |
| FR2632973A1 (fr) | Procedes et dispositifs pour obtenir une structure d'austenite homogene | |
| WO2004038057A2 (fr) | Procede de traitement de tole avant galvanisation | |
| BE507085A (cs) |