US2296844A - Friction part and method of treating - Google Patents
Friction part and method of treating Download PDFInfo
- Publication number
- US2296844A US2296844A US334239A US33423940A US2296844A US 2296844 A US2296844 A US 2296844A US 334239 A US334239 A US 334239A US 33423940 A US33423940 A US 33423940A US 2296844 A US2296844 A US 2296844A
- Authority
- US
- United States
- Prior art keywords
- oil
- phosphate
- phosphate coating
- nickel
- graphite
- 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
- 238000000034 method Methods 0.000 title description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 22
- 229910019142 PO4 Inorganic materials 0.000 description 18
- 235000021317 phosphate Nutrition 0.000 description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 17
- 239000010452 phosphate Substances 0.000 description 17
- 239000011248 coating agent Substances 0.000 description 16
- 238000000576 coating method Methods 0.000 description 16
- 229910052759 nickel Inorganic materials 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910002804 graphite Inorganic materials 0.000 description 10
- 239000010439 graphite Substances 0.000 description 10
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- MFXMOUUKFMDYLM-UHFFFAOYSA-L zinc;dihydrogen phosphate Chemical compound [Zn+2].OP(O)([O-])=O.OP(O)([O-])=O MFXMOUUKFMDYLM-UHFFFAOYSA-L 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- ZHFTWYFOTJBTIQ-UHFFFAOYSA-L cobalt(2+);dihydrogen phosphate Chemical compound [Co+2].OP(O)([O-])=O.OP(O)([O-])=O ZHFTWYFOTJBTIQ-UHFFFAOYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
-
- 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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
-
- 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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
-
- 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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
Definitions
- the surfaces of the parts may be treated with a solution containing the dihydrogen phosphates of certain metals or more than one of the metals may be present in the solution.
- the parts may be processed with a solution of zinc dihydrogen phosphate to which has been added a soluble salt, say, of nickel or cobalt, or a solution of nickel or cobalt dihydrogen phosphate may be used.
- a salt of a metal such as nickel or cobalt
- oil or graphite may be applied to enhance the lubricating value of the coating.
- the graphite will ordinarily be applied in the form of colloidal graphite and will usually be used with oil.
- the graphite oil mixture may be applied as follows:
- Zinc dihydrogen phosphate 900 Zin nxide 250 Nitric acid 42 B 750 Sodium nitrate 600 Water to make 5000 I become depleted it is necessary to add sufficient ingredients to make up for lost strength.
- Other dihydrogen phosphates may be substituted for the zinc dihydrogen phosphate set forth above, for example, cadmium, calcium, strontium, barium, chromium.
- An article of manufacture having a ferrous bearing surface normally lubricated and employed in moving contact with another surface, said ferrous surface having thereon a chemically produced, lubricant-retaining phosphate coating comprising metal of the group consisting of cobalt and nickel.
- An article of manufacture having a ferrous bearing surface normally lubricated and employed in moving contact with another surface, said ferrous surface having thereon a chemically produced phosphate coating comprising metal of the group consisting of nickel and cobalt, and graphite and oil held in place on the surface by the phosphate coating.
- An article of manufacture having a ferrous bearing surface normally lubricated and employed in moving contact with another surface, said ferrous surface having thereon a chemically produced, lubricant-retaining phosphate coating comprising zinc phosphate and nickel.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Treatment Of Metals (AREA)
- Lubricants (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE478347D BE478347A (en)) | 1940-05-09 | ||
| US334239A US2296844A (en) | 1940-05-09 | 1940-05-09 | Friction part and method of treating |
| FR942788D FR942788A (fr) | 1940-05-09 | 1945-10-26 | Pièce de friction et procédé de traitement |
| CH260389D CH260389A (fr) | 1940-05-09 | 1946-08-10 | Pièce métallique présentant une surface de travail lubrifiée et procédé pour l'obtention de cette pièce. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US334239A US2296844A (en) | 1940-05-09 | 1940-05-09 | Friction part and method of treating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2296844A true US2296844A (en) | 1942-09-29 |
Family
ID=23306265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US334239A Expired - Lifetime US2296844A (en) | 1940-05-09 | 1940-05-09 | Friction part and method of treating |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2296844A (en)) |
| BE (1) | BE478347A (en)) |
| CH (1) | CH260389A (en)) |
| FR (1) | FR942788A (en)) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2470136A (en) * | 1944-09-22 | 1949-05-17 | Harry M Bramberry | Composition for treating metallic wear surfaces |
| US2534406A (en) * | 1944-09-22 | 1950-12-19 | Jr Harry M Bramberry | Coated metal article and method of making the same |
| US2591479A (en) * | 1947-05-12 | 1952-04-01 | Parker Rust Proof Co | Method of and solution for coating surfaces chiefly of zinc |
| US2687627A (en) * | 1950-01-24 | 1954-08-31 | Fichtel & Sachs Ag | Torsional oscillation absorber |
| US3141797A (en) * | 1961-09-07 | 1964-07-21 | Lubrizol Corp | Phosphating process |
| US3217403A (en) * | 1961-10-16 | 1965-11-16 | Lubrizol Corp | Method of spot-welding phosphated metal articles |
| US3269877A (en) * | 1964-04-03 | 1966-08-30 | Detrex Chem Ind | Phosphate coating composition |
| US3269876A (en) * | 1962-12-13 | 1966-08-30 | Rheem Mfg Co | Glass-coated steel article |
| US3515599A (en) * | 1968-05-14 | 1970-06-02 | Eaton Yale & Towne | Process for treating ferrous surfaces |
| US4717431A (en) * | 1987-02-25 | 1988-01-05 | Amchem Products, Inc. | Nickel-free metal phosphating composition and method for use |
-
0
- BE BE478347D patent/BE478347A/xx unknown
-
1940
- 1940-05-09 US US334239A patent/US2296844A/en not_active Expired - Lifetime
-
1945
- 1945-10-26 FR FR942788D patent/FR942788A/fr not_active Expired
-
1946
- 1946-08-10 CH CH260389D patent/CH260389A/fr unknown
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2470136A (en) * | 1944-09-22 | 1949-05-17 | Harry M Bramberry | Composition for treating metallic wear surfaces |
| US2534406A (en) * | 1944-09-22 | 1950-12-19 | Jr Harry M Bramberry | Coated metal article and method of making the same |
| US2591479A (en) * | 1947-05-12 | 1952-04-01 | Parker Rust Proof Co | Method of and solution for coating surfaces chiefly of zinc |
| US2687627A (en) * | 1950-01-24 | 1954-08-31 | Fichtel & Sachs Ag | Torsional oscillation absorber |
| US3141797A (en) * | 1961-09-07 | 1964-07-21 | Lubrizol Corp | Phosphating process |
| US3217403A (en) * | 1961-10-16 | 1965-11-16 | Lubrizol Corp | Method of spot-welding phosphated metal articles |
| US3269876A (en) * | 1962-12-13 | 1966-08-30 | Rheem Mfg Co | Glass-coated steel article |
| US3269877A (en) * | 1964-04-03 | 1966-08-30 | Detrex Chem Ind | Phosphate coating composition |
| US3515599A (en) * | 1968-05-14 | 1970-06-02 | Eaton Yale & Towne | Process for treating ferrous surfaces |
| US4717431A (en) * | 1987-02-25 | 1988-01-05 | Amchem Products, Inc. | Nickel-free metal phosphating composition and method for use |
Also Published As
| Publication number | Publication date |
|---|---|
| BE478347A (en)) | |
| FR942788A (fr) | 1949-02-17 |
| CH260389A (fr) | 1949-03-15 |
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