JPS6336874B2 - - Google Patents
Info
- Publication number
- JPS6336874B2 JPS6336874B2 JP58061661A JP6166183A JPS6336874B2 JP S6336874 B2 JPS6336874 B2 JP S6336874B2 JP 58061661 A JP58061661 A JP 58061661A JP 6166183 A JP6166183 A JP 6166183A JP S6336874 B2 JPS6336874 B2 JP S6336874B2
- Authority
- JP
- Japan
- Prior art keywords
- cast iron
- parts
- chromic acid
- aqueous solution
- welding
- 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
- 229910001018 Cast iron Inorganic materials 0.000 claims description 53
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 15
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 13
- 238000005219 brazing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 229910001141 Ductile iron Inorganic materials 0.000 description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 238000005266 casting Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 229910000975 Carbon steel Inorganic materials 0.000 description 6
- 239000010962 carbon steel Substances 0.000 description 6
- 238000005304 joining Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 238000010306 acid treatment Methods 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- -1 brazing Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000946 Y alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
- B23K1/206—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
- B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/06—Cast-iron alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Arc Welding In General (AREA)
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58061661A JPS59185567A (ja) | 1983-04-08 | 1983-04-08 | 接着結合してなる鋳鉄部材の前処理方法 |
| GB08330744A GB2137659B (en) | 1983-04-08 | 1983-11-17 | Joining cast iron member to another member of cast iron or other metal |
| US06/554,126 US4561484A (en) | 1983-04-08 | 1983-11-21 | Method of treating a cast iron member prior to joining to another member |
| DE19833343976 DE3343976A1 (de) | 1983-04-08 | 1983-12-06 | Verfahren zum behandeln von gusseisenteilen vor der verbindung mit anderen teilen |
| FR8319558A FR2543861B1 (fr) | 1983-04-08 | 1983-12-07 | Procede pour traiter une piece en fonte avant sa fixation a une autre piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58061661A JPS59185567A (ja) | 1983-04-08 | 1983-04-08 | 接着結合してなる鋳鉄部材の前処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59185567A JPS59185567A (ja) | 1984-10-22 |
| JPS6336874B2 true JPS6336874B2 (enExample) | 1988-07-21 |
Family
ID=13177624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58061661A Granted JPS59185567A (ja) | 1983-04-08 | 1983-04-08 | 接着結合してなる鋳鉄部材の前処理方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4561484A (enExample) |
| JP (1) | JPS59185567A (enExample) |
| DE (1) | DE3343976A1 (enExample) |
| FR (1) | FR2543861B1 (enExample) |
| GB (1) | GB2137659B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8605878D0 (en) * | 1986-03-10 | 1986-04-16 | Johnson Matthey Plc | Casting transition metal alloy |
| US4790473A (en) * | 1986-10-29 | 1988-12-13 | Eaton Corporation | Process for welding a cast iron wear member to a cam follower |
| JPS63243478A (ja) * | 1987-03-30 | 1988-10-11 | Aisin Seiki Co Ltd | 流体機器用ロ−タ |
| FR2617423A1 (fr) * | 1987-06-30 | 1989-01-06 | Cegedur | Procede d'assemblage par diffusion a l'etat solide d'elements en aluminium ou en alliage d'aluminium |
| DE19537847A1 (de) * | 1995-10-11 | 1997-04-17 | Mahle Gmbh | Bewehrungsteil, dessen Grundwerkstoff austenitisches Gußeisen ist |
| US6127046A (en) * | 1997-12-04 | 2000-10-03 | Cummins Engine Company, Inc. | Formation of a graphite-free surface in a ferrous material to produce an improved intermetallic bond |
| DE10013430A1 (de) * | 2000-03-17 | 2001-09-27 | Daimler Chrysler Ag | Verfahren zum Verbinden von Bauteilen aus einsatzgehärtetem Stahl untereinander und mit Bauteilen aus Gußeisen |
| EP2409806A1 (de) * | 2010-07-22 | 2012-01-25 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines groß dimensionierten Bauteils aus Sphäroguss |
| CN116159982A (zh) * | 2022-12-07 | 2023-05-26 | 合肥波林新材料股份有限公司 | 一种柱塞泵缸体及制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB264788A (en) * | 1926-01-25 | 1927-05-26 | Metals Prot Corp | Improvements in or relating to the treatment of iron and steel articles |
| GB458940A (en) * | 1935-08-20 | 1936-12-30 | Richard Thomas & Co Ltd | Improvements in or relating to the production of coatings of tin or tin alloys on metal articles |
| GB551636A (en) * | 1940-08-31 | 1943-03-03 | British Celanese | Treatment of carbonised steel alloy surfaces to remove carbonaceous material therefrom |
| US2311623A (en) * | 1941-02-06 | 1943-02-23 | Aluminum Co Of America | Surface treatment for aluminum |
| GB581604A (en) * | 1943-12-10 | 1946-10-18 | Victor Alexander Lowinger | Improvements in the treatment of cast iron for the reception of tin coatings thereon |
| US2634469A (en) * | 1947-06-19 | 1953-04-14 | Gen Motors Corp | Bonding aluminum or aluminum base alloy to ferrous metal by means of an alloy bond |
| AT166610B (de) * | 1947-11-27 | 1950-08-25 | Ruthner Othmar | Verfahren zur Entkohlung der oberflächlich liegenden Schichten von Werkstücken aus Eisen und Stahl |
| US2871886A (en) * | 1955-04-26 | 1959-02-03 | Monarch Machine Tool Co | Manifold |
| US3687738A (en) * | 1970-12-10 | 1972-08-29 | Diamond Shamrock Corp | Coated metal and method |
| DE2142460A1 (de) * | 1971-08-25 | 1973-03-01 | Siemens Ag | Vorbehandlung fuer die schweissplattierung von stahl |
-
1983
- 1983-04-08 JP JP58061661A patent/JPS59185567A/ja active Granted
- 1983-11-17 GB GB08330744A patent/GB2137659B/en not_active Expired
- 1983-11-21 US US06/554,126 patent/US4561484A/en not_active Expired - Fee Related
- 1983-12-06 DE DE19833343976 patent/DE3343976A1/de not_active Withdrawn
- 1983-12-07 FR FR8319558A patent/FR2543861B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2137659A (en) | 1984-10-10 |
| GB2137659B (en) | 1986-09-03 |
| GB8330744D0 (en) | 1983-12-29 |
| US4561484A (en) | 1985-12-31 |
| JPS59185567A (ja) | 1984-10-22 |
| FR2543861B1 (fr) | 1988-07-29 |
| FR2543861A1 (fr) | 1984-10-12 |
| DE3343976A1 (de) | 1984-11-15 |
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