CN1210497C - 水轮机、水轮机的部件以及制造该水轮机的方法 - Google Patents
水轮机、水轮机的部件以及制造该水轮机的方法 Download PDFInfo
- Publication number
- CN1210497C CN1210497C CNB011089636A CN01108963A CN1210497C CN 1210497 C CN1210497 C CN 1210497C CN B011089636 A CNB011089636 A CN B011089636A CN 01108963 A CN01108963 A CN 01108963A CN 1210497 C CN1210497 C CN 1210497C
- Authority
- CN
- China
- Prior art keywords
- film
- skin covering
- flame
- rotor
- nicr
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 239000011651 chromium Substances 0.000 claims description 166
- 238000000034 method Methods 0.000 claims description 63
- 238000000576 coating method Methods 0.000 claims description 62
- 229910052804 chromium Inorganic materials 0.000 claims description 59
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 45
- 239000003822 epoxy resin Substances 0.000 claims description 40
- 229920000647 polyepoxide Polymers 0.000 claims description 40
- 229910003470 tongbaite Inorganic materials 0.000 claims description 37
- 239000011248 coating agent Substances 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 36
- 229910052759 nickel Inorganic materials 0.000 claims description 35
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 29
- 229910052721 tungsten Inorganic materials 0.000 claims description 29
- 239000010937 tungsten Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 27
- 229920001875 Ebonite Polymers 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 11
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 11
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims 3
- 229910000990 Ni alloy Inorganic materials 0.000 abstract description 61
- 238000007747 plating Methods 0.000 abstract description 43
- 230000007797 corrosion Effects 0.000 abstract description 23
- 238000005260 corrosion Methods 0.000 abstract description 23
- 239000002689 soil Substances 0.000 abstract 1
- 229910001120 nichrome Inorganic materials 0.000 description 110
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 96
- 235000019589 hardness Nutrition 0.000 description 83
- 229910052751 metal Inorganic materials 0.000 description 64
- 239000002184 metal Substances 0.000 description 64
- 239000004575 stone Substances 0.000 description 38
- 239000002245 particle Substances 0.000 description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 34
- GVEHJMMRQRRJPM-UHFFFAOYSA-N chromium(2+);methanidylidynechromium Chemical compound [Cr+2].[Cr]#[C-].[Cr]#[C-] GVEHJMMRQRRJPM-UHFFFAOYSA-N 0.000 description 34
- 238000010285 flame spraying Methods 0.000 description 34
- 238000009792 diffusion process Methods 0.000 description 28
- 230000000694 effects Effects 0.000 description 26
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 25
- 230000003628 erosive effect Effects 0.000 description 24
- 239000004576 sand Substances 0.000 description 23
- 238000005299 abrasion Methods 0.000 description 21
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- 238000005254 chromizing Methods 0.000 description 21
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical group [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 20
- 229910010271 silicon carbide Inorganic materials 0.000 description 20
- 230000001070 adhesive effect Effects 0.000 description 19
- 230000007423 decrease Effects 0.000 description 17
- 229910001208 Crucible steel Inorganic materials 0.000 description 14
- 230000003321 amplification Effects 0.000 description 14
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- 238000003199 nucleic acid amplification method Methods 0.000 description 14
- 239000000843 powder Substances 0.000 description 13
- 229910009043 WC-Co Inorganic materials 0.000 description 12
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 230000035882 stress Effects 0.000 description 9
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 239000010453 quartz Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 229910004298 SiO 2 Inorganic materials 0.000 description 6
- 238000005266 casting Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 5
- 230000008646 thermal stress Effects 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000005204 segregation Methods 0.000 description 4
- 230000001588 bifunctional effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010410 dusting Methods 0.000 description 3
- 239000010433 feldspar Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 229910000521 B alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229910018104 Ni-P Inorganic materials 0.000 description 2
- 229910018536 Ni—P Inorganic materials 0.000 description 2
- 241001311547 Patina Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 229910000423 chromium oxide Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000001138 tear Anatomy 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000009262 Dracaena angustifolia Nutrition 0.000 description 1
- 240000007833 Dracaena angustifolia Species 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
所用沙石 | 铝土粉 |
沙石密度 | 30(g/l) |
喷射速度 | 40(m/s) |
射流的撞击角度 | 45度 |
喷嘴与试样间的距离 | 10mm |
检测时间 | 1小时 |
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8283673A JPH10122117A (ja) | 1996-10-25 | 1996-10-25 | 水力機械 |
JP283673/1996 | 1996-10-25 | ||
JP6607897A JPH10259790A (ja) | 1997-03-19 | 1997-03-19 | ポンプ及びその製造方法 |
JP066078/1997 | 1997-03-19 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97122814A Division CN1075604C (zh) | 1996-10-25 | 1997-10-24 | 泵和制造该泵的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1313466A CN1313466A (zh) | 2001-09-19 |
CN1210497C true CN1210497C (zh) | 2005-07-13 |
Family
ID=26407258
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97122814A Expired - Lifetime CN1075604C (zh) | 1996-10-25 | 1997-10-24 | 泵和制造该泵的方法 |
CNB011089636A Expired - Lifetime CN1210497C (zh) | 1996-10-25 | 2001-02-28 | 水轮机、水轮机的部件以及制造该水轮机的方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97122814A Expired - Lifetime CN1075604C (zh) | 1996-10-25 | 1997-10-24 | 泵和制造该泵的方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN1075604C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9061796B2 (en) | 2009-04-23 | 2015-06-23 | H.J. Heinz Company | Multi-function condiment container |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1399883B1 (it) * | 2010-05-18 | 2013-05-09 | Nuova Pignone S R L | Girante incamiciata con materiale funzionale graduato e metodo |
ITCO20110021A1 (it) | 2011-06-21 | 2012-12-22 | Nuovo Pignone Spa | Girante di compressore composita con copertura resistente alla erosione e metodi di produzione |
US20140140835A1 (en) * | 2012-11-20 | 2014-05-22 | Caterpillar Inc. | Component with cladding surface and method of applying same |
CN103206405A (zh) * | 2013-03-18 | 2013-07-17 | 丹阳市华昱机电设备有限公司 | 新型叶轮 |
US20150125279A1 (en) * | 2013-11-04 | 2015-05-07 | General Electric Company | Submersible pump component and method of coating thereof |
CN104533798A (zh) * | 2014-11-11 | 2015-04-22 | 胡光雄 | 一种复合防腐耐酸耐磨耐高温渣浆泵 |
CN116201759A (zh) * | 2023-01-18 | 2023-06-02 | 河北德林机械有限公司 | 一种融进小颗粒合金镀层技术的渣浆泵产品 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902823A (en) * | 1972-04-24 | 1975-09-02 | Hitachi Ltd | Impeller for gas-handling apparatus |
JPH0772530B2 (ja) * | 1988-11-22 | 1995-08-02 | 株式会社日立製作所 | 水車ランナの製造方法 |
JPH0774632B2 (ja) * | 1989-07-14 | 1995-08-09 | 株式会社日立製作所 | 水車ランナ |
-
1997
- 1997-10-24 CN CN97122814A patent/CN1075604C/zh not_active Expired - Lifetime
-
2001
- 2001-02-28 CN CNB011089636A patent/CN1210497C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9061796B2 (en) | 2009-04-23 | 2015-06-23 | H.J. Heinz Company | Multi-function condiment container |
Also Published As
Publication number | Publication date |
---|---|
CN1075604C (zh) | 2001-11-28 |
CN1313466A (zh) | 2001-09-19 |
CN1184898A (zh) | 1998-06-17 |
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Owner name: CO., LTD. HITACHI PLANT TECHNOLOGIES Free format text: FORMER OWNER: HITACHI CO., LTD. Effective date: 20061027 |
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Effective date of registration: 20061027 Address after: Tokyo, Japan, Japan Patentee after: Casio Hitachi Mobile Comm Co. Patentee after: Hitachi Plant Technologies Address before: Tokyo, Japan Patentee before: Hitachi Ltd. |
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