JPH0549743B2 - - Google Patents
Info
- Publication number
- JPH0549743B2 JPH0549743B2 JP61071483A JP7148386A JPH0549743B2 JP H0549743 B2 JPH0549743 B2 JP H0549743B2 JP 61071483 A JP61071483 A JP 61071483A JP 7148386 A JP7148386 A JP 7148386A JP H0549743 B2 JPH0549743 B2 JP H0549743B2
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- cvd
- treatment
- steel
- temperature
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 100
- 239000010959 steel Substances 0.000 claims description 100
- 238000000034 method Methods 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 33
- 229910003902 SiCl 4 Inorganic materials 0.000 claims description 24
- 229910052710 silicon Inorganic materials 0.000 claims description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 230000001590 oxidative effect Effects 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000007740 vapor deposition Methods 0.000 claims description 4
- 206010040844 Skin exfoliation Diseases 0.000 claims description 2
- 238000004299 exfoliation Methods 0.000 claims description 2
- 239000002210 silicon-based material Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 208000037998 chronic venous disease Diseases 0.000 description 58
- 239000007789 gas Substances 0.000 description 28
- 238000012545 processing Methods 0.000 description 22
- 238000009792 diffusion process Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 238000000137 annealing Methods 0.000 description 13
- 238000005507 spraying Methods 0.000 description 13
- 229910000976 Electrical steel Inorganic materials 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 239000002344 surface layer Substances 0.000 description 9
- 238000004804 winding Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 229910003910 SiCl4 Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 229910017082 Fe-Si Inorganic materials 0.000 description 2
- 229910017133 Fe—Si Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910018619 Si-Fe Inorganic materials 0.000 description 1
- 229910008289 Si—Fe Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Chemical Vapour Deposition (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7148386A JPS62227076A (ja) | 1986-03-28 | 1986-03-28 | 高珪素鋼帯の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7148386A JPS62227076A (ja) | 1986-03-28 | 1986-03-28 | 高珪素鋼帯の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62227076A JPS62227076A (ja) | 1987-10-06 |
| JPH0549743B2 true JPH0549743B2 (de) | 1993-07-27 |
Family
ID=13461934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7148386A Granted JPS62227076A (ja) | 1986-03-28 | 1986-03-28 | 高珪素鋼帯の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62227076A (de) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4863909A (de) * | 1971-12-09 | 1973-09-05 | ||
| JPS4893522A (de) * | 1972-03-13 | 1973-12-04 | ||
| JPS5011942A (de) * | 1973-06-08 | 1975-02-06 | ||
| JPS5745452A (en) * | 1980-09-01 | 1982-03-15 | Kansai Coke & Chem Co Ltd | Control method for operation of hot reaction testing apparatus |
-
1986
- 1986-03-28 JP JP7148386A patent/JPS62227076A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4863909A (de) * | 1971-12-09 | 1973-09-05 | ||
| JPS4893522A (de) * | 1972-03-13 | 1973-12-04 | ||
| JPS5011942A (de) * | 1973-06-08 | 1975-02-06 | ||
| JPS5745452A (en) * | 1980-09-01 | 1982-03-15 | Kansai Coke & Chem Co Ltd | Control method for operation of hot reaction testing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62227076A (ja) | 1987-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |