DE2154895C3 - Verfahren zur Behandlung der dem Abrieb ausgesetzten Oberflächen von Kernkästen und Modellen - Google Patents
Verfahren zur Behandlung der dem Abrieb ausgesetzten Oberflächen von Kernkästen und ModellenInfo
- Publication number
- DE2154895C3 DE2154895C3 DE19712154895 DE2154895A DE2154895C3 DE 2154895 C3 DE2154895 C3 DE 2154895C3 DE 19712154895 DE19712154895 DE 19712154895 DE 2154895 A DE2154895 A DE 2154895A DE 2154895 C3 DE2154895 C3 DE 2154895C3
- Authority
- DE
- Germany
- Prior art keywords
- models
- aluminum
- core
- nickel
- plating
- 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
- 238000000034 method Methods 0.000 title claims description 38
- 238000005299 abrasion Methods 0.000 title description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 91
- 229910052759 nickel Inorganic materials 0.000 claims description 46
- 238000007747 plating Methods 0.000 claims description 38
- 229910052782 aluminium Inorganic materials 0.000 claims description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 229910001018 Cast iron Inorganic materials 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 9
- 238000005530 etching Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 7
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 238000004070 electrodeposition Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 241001676573 Minium Species 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 238000003723 Smelting Methods 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- XEEYBQQBJWHFJM-RNFDNDRNSA-N iron-60 Chemical compound [60Fe] XEEYBQQBJWHFJM-RNFDNDRNSA-N 0.000 claims 1
- 239000004848 polyfunctional curative Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000012805 post-processing Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 description 25
- 238000004140 cleaning Methods 0.000 description 19
- 238000007654 immersion Methods 0.000 description 8
- 238000005238 degreasing Methods 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 230000008021 deposition Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229920001944 Plastisol Polymers 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 230000009972 noncorrosive effect Effects 0.000 description 2
- 239000004999 plastisol Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/06—Core boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemically Coating (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18612971A | 1971-10-04 | 1971-10-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2154895A1 DE2154895A1 (de) | 1973-05-03 |
| DE2154895B2 DE2154895B2 (de) | 1973-09-27 |
| DE2154895C3 true DE2154895C3 (de) | 1974-04-18 |
Family
ID=22683765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712154895 Expired DE2154895C3 (de) | 1971-10-04 | 1971-11-04 | Verfahren zur Behandlung der dem Abrieb ausgesetzten Oberflächen von Kernkästen und Modellen |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU463625B2 (OSRAM) |
| CA (1) | CA962899A (OSRAM) |
| CH (1) | CH545149A (OSRAM) |
| DE (1) | DE2154895C3 (OSRAM) |
| DK (1) | DK141707B (OSRAM) |
| FR (1) | FR2161760A1 (OSRAM) |
| IT (1) | IT965014B (OSRAM) |
| SE (1) | SE389691B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525873A (en) * | 1975-07-02 | 1977-01-17 | Toyoda Automatic Loom Works | Plating of synthetic resin goods |
| US4113899A (en) * | 1977-05-23 | 1978-09-12 | Wear-Cote International, Inc. | Method of obtaining electroless nickel coated filled epoxy resin article |
| JP6863896B2 (ja) | 2014-09-29 | 2021-04-21 | マジック リープ，インコーポレイティド | 導波路から異なる波長の光を出力する構造および方法 |
-
1971
- 1971-10-28 SE SE1368971A patent/SE389691B/xx unknown
- 1971-10-29 DK DK531771A patent/DK141707B/da not_active IP Right Cessation
- 1971-11-03 FR FR7139407A patent/FR2161760A1/fr active Granted
- 1971-11-04 DE DE19712154895 patent/DE2154895C3/de not_active Expired
- 1971-11-05 AU AU35416/71A patent/AU463625B2/en not_active Expired
- 1971-11-25 IT IT3159571A patent/IT965014B/it active
- 1971-11-26 CA CA128,706A patent/CA962899A/en not_active Expired
- 1971-11-30 CH CH1742471A patent/CH545149A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2161760A1 (en) | 1973-07-13 |
| IT965014B (it) | 1974-01-31 |
| DK141707C (OSRAM) | 1980-11-03 |
| SE389691B (sv) | 1976-11-15 |
| CA962899A (en) | 1975-02-18 |
| CH545149A (fr) | 1973-12-15 |
| FR2161760B1 (OSRAM) | 1974-06-21 |
| DE2154895A1 (de) | 1973-05-03 |
| AU3541671A (en) | 1973-05-10 |
| AU463625B2 (en) | 1975-07-16 |
| DK141707B (da) | 1980-05-27 |
| DE2154895B2 (de) | 1973-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |