JPH0255502B2 - - Google Patents
Info
- Publication number
- JPH0255502B2 JPH0255502B2 JP63049846A JP4984688A JPH0255502B2 JP H0255502 B2 JPH0255502 B2 JP H0255502B2 JP 63049846 A JP63049846 A JP 63049846A JP 4984688 A JP4984688 A JP 4984688A JP H0255502 B2 JPH0255502 B2 JP H0255502B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- porosity
- thermal spray
- roll
- molten metal
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 25
- 238000007747 plating Methods 0.000 claims description 24
- 239000011195 cermet Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 16
- 239000011247 coating layer Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 description 30
- 239000011248 coating agent Substances 0.000 description 27
- 239000010408 film Substances 0.000 description 17
- 239000007921 spray Substances 0.000 description 14
- 239000011701 zinc Substances 0.000 description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 12
- 229910052725 zinc Inorganic materials 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 238000007654 immersion Methods 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 206010040844 Skin exfoliation Diseases 0.000 description 7
- 229910009043 WC-Co Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 238000007751 thermal spraying Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
- C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Coating By Spraying Or Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63049846A JPH01225761A (ja) | 1988-03-04 | 1988-03-04 | 溶融金属めっき浴用部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63049846A JPH01225761A (ja) | 1988-03-04 | 1988-03-04 | 溶融金属めっき浴用部材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01225761A JPH01225761A (ja) | 1989-09-08 |
| JPH0255502B2 true JPH0255502B2 (en]) | 1990-11-27 |
Family
ID=12842432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63049846A Granted JPH01225761A (ja) | 1988-03-04 | 1988-03-04 | 溶融金属めっき浴用部材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01225761A (en]) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2553937B2 (ja) * | 1989-09-06 | 1996-11-13 | 日鉄ハード株式会社 | 耐食・耐摩耗性に優れた溶融金属用浸漬部材 |
| JP2758707B2 (ja) * | 1990-09-04 | 1998-05-28 | トーカロ 株式会社 | 溶融亜鉛めっき浴用の溶射被覆部材 |
| US5397650A (en) * | 1991-08-08 | 1995-03-14 | Tocalo Co., Ltd. | Composite spray coating having improved resistance to hot-dip galvanization |
| JPH055850U (ja) * | 1991-07-08 | 1993-01-26 | 住友金属工業株式会社 | 溶融めつき浴用ポンプ |
| CA2092235C (en) * | 1992-03-30 | 2000-04-11 | Yoshio Harada | Spray-coated roll for continuous galvanization |
| US5360675A (en) * | 1992-05-14 | 1994-11-01 | Praxair S.T. Technology, Inc. | Molten zinc resistant alloy and its manufacturing method |
| JP2526678Y2 (ja) * | 1992-06-26 | 1997-02-19 | プラクスエア工学株式会社 | 亜鉛メッキ設備用搬送ロール |
| US5472793A (en) * | 1992-07-29 | 1995-12-05 | Tocalo Co., Ltd. | Composite spray coating having improved resistance to hot-dip galvanization |
| JPH06228723A (ja) * | 1992-12-21 | 1994-08-16 | Praxair St Technol Inc | 耐溶融金属侵食性材料およびその製造方法 |
| JP3312709B2 (ja) | 1994-10-24 | 2002-08-12 | 新日本製鐵株式会社 | 連続溶融亜鉛メッキ用浸漬ロール |
| WO1996027694A1 (fr) * | 1995-03-08 | 1996-09-12 | Tocalo Co., Ltd. | Element muni d'un revetement composite et son procede de production |
| KR100445453B1 (ko) * | 2001-12-11 | 2004-08-21 | 현대하이스코 주식회사 | 드로스 및 아연의 내부착성 및 내용손성이 우수한 스핀들 |
| US8507105B2 (en) | 2005-10-13 | 2013-08-13 | Praxair S.T. Technology, Inc. | Thermal spray coated rolls for molten metal baths |
| JP2007211293A (ja) * | 2006-02-09 | 2007-08-23 | Fujimi Inc | 溶射皮膜及び溶射用粉末 |
| JP5710441B2 (ja) * | 2011-10-12 | 2015-04-30 | Ｊｆｅスチール株式会社 | 製鉄設備用ロールの製造方法 |
-
1988
- 1988-03-04 JP JP63049846A patent/JPH01225761A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01225761A (ja) | 1989-09-08 |
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