US2149253A - Method of treating metal surfaces to inhibit corrosion - Google Patents
Method of treating metal surfaces to inhibit corrosion Download PDFInfo
- Publication number
- US2149253A US2149253A US143531A US14353137A US2149253A US 2149253 A US2149253 A US 2149253A US 143531 A US143531 A US 143531A US 14353137 A US14353137 A US 14353137A US 2149253 A US2149253 A US 2149253A
- Authority
- US
- United States
- Prior art keywords
- metals
- corrosion
- steel
- resisting
- metal surfaces
- 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
- 239000002184 metal Substances 0.000 title description 24
- 229910052751 metal Inorganic materials 0.000 title description 24
- 238000000034 method Methods 0.000 title description 12
- 238000005260 corrosion Methods 0.000 title description 4
- 230000007797 corrosion Effects 0.000 title description 4
- 150000002739 metals Chemical class 0.000 description 19
- 229910000831 Steel Inorganic materials 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 11
- 239000000956 alloy Substances 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 8
- 239000008188 pellet Substances 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005498 polishing Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- -1 iron or steel Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
- C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C11/00—Selection of abrasive materials or additives for abrasive blasts
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/47—Burnishing
Definitions
- This invention relates to metal coating proc-
- the process consists of bringing pellets such as esses and more particularly to a method of coatshot, punchings, filings or the like, made of ing articles made of corrodible metals such as iron stainless steel or other corrosion-resisting metals or steel with a thin coating of stainless steel or or alloys of metals into forcible contact with the 5 other corrosion-resisting metals or alloys of object which is being cleaned and coated. Thisis 5 metals.
- An object of this invention is to provide during by forcing the pellets against the object by com-v the process of cleaning and polishing a method of pressed air or mechanical means or by tumbling rendering corrosion-resistant objects made of the object in the presence of the pellets.
- a further object is to provide a method of coating pellets should be of a softer metal than cleaning and polishing objects made of stainless the object being coated, so that'as the softer pelsteel or other corrosion-resisting metals or allets forcibly hit the object, a minute quantity of loys of metals to give them a lasting and durable the stainless steel or corrosion-resisting metals finish and a non-corrodible surface. or alloys of metals is deposited on the surface The outstanding disadvantage in the use of of the object.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Description
Patented Mar. 7, 1939 i UNITED STATES PATENT OFFICE 2,149.25: I Marnon or rmrme mun suaracns To INHIBIT CORROSION Harry A. Cooper, Maplew ood, M].
No Drawing. Applieation'May 19, 1937, Serial No. 143,531
1 Claim. (01.29-0.)
This invention relates to metal coating proc- The process consists of bringing pellets such as esses and more particularly to a method of coatshot, punchings, filings or the like, made of ing articles made of corrodible metals such as iron stainless steel or other corrosion-resisting metals or steel with a thin coating of stainless steel or or alloys of metals into forcible contact with the 5 other corrosion-resisting metals or alloys of object which is being cleaned and coated. Thisis 5 metals. accomplished in the conventional manner either- An object of this invention is to provide during by forcing the pellets against the object by com-v the process of cleaning and polishing a method of pressed air or mechanical means or by tumbling rendering corrosion-resistant objects made of the object in the presence of the pellets.
in corrodible metals such as iron and steel. In all cases of corrodible metals or alloys the w A further object is to provide a method of coating pellets should be of a softer metal than cleaning and polishing objects made of stainless the object being coated, so that'as the softer pelsteel or other corrosion-resisting metals or allets forcibly hit the object, a minute quantity of loys of metals to give them a lasting and durable the stainless steel or corrosion-resisting metals finish and a non-corrodible surface. or alloys of metals is deposited on the surface The outstanding disadvantage in the use of of the object. As the process is continued the obiron and steel for manufacturing purposes is the ject will become covered with a thin, closely adrapid corrosion of the surfaces exposed to oxidahering pellicle or coating of stainless steel or the tion. There are many expedlents employed to corrosion-resisting metals or alloys of metals. In
90 overcome this disadvantage i. e. galvanizing, the case of objects made of stainless steel or cadmium plating, nickel plating, painting, etc. corrosion-resisting metals or alloys of metals, These expedients necessitate'extra steps and spepellets of a similar metal or alloy should be used. cial processesand equipment after the article is The use of pellets made-of stainless steel or otherwise complete and add materially to the other corrosion-resisting metals or alloys of time'and cost of manufacture. I have discovmetals in the cleaning and polishing of objects ered a method of rendering objects made of cormade of corrodible metals such as iron or steel, rodible metals such as iron-and steel corrosionresults in the deposit of a corrosion-resisting resistant during the process of cleaning and polcoating on the surface of the object. It has been ishing without adding to the cost of the finished found that when corrosion-resisting pellets are 30 article. substituted for the ordinary steel pellets in the Heretofore the use of steel balls-or shot in process of cleaning and polishing objects made cleaning and polishing objects made of stainless of stainless steel or other corrosion-resisting steel and other alloys has resulted in-a tendency metals or alloys ofmetals, there results a prodfor the object to corrode easily. I have discovnot with much higher corrosion-resisting ered that in the processof cleaning and polishqualities.
- ing, the steel balls or shot deposit a thin coat- What I claim is: ing of ordinary steel on the object, thus destroy- The method of cleaning andpolishing staining the most valuable property of the stainless less steel objects which consists in forcibly consteel or alloy. 'By using the method hereinafter tacting the surface of the object with stainless 40 described this tendency towardcorrosion disapsteel pellets. 4
Mars and the object retains all the desirable HARRY A. COOPER. 0 properties inherent in stainless steel or the. particliiar metal or-alioy tiled.-
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US143531A US2149253A (en) | 1937-05-19 | 1937-05-19 | Method of treating metal surfaces to inhibit corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US143531A US2149253A (en) | 1937-05-19 | 1937-05-19 | Method of treating metal surfaces to inhibit corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2149253A true US2149253A (en) | 1939-03-07 |
Family
ID=22504474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US143531A Expired - Lifetime US2149253A (en) | 1937-05-19 | 1937-05-19 | Method of treating metal surfaces to inhibit corrosion |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2149253A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2442600A (en) * | 1946-05-10 | 1948-06-01 | P H Davis Jr | Vegetable peeler wherein the abrading surfaces are sprayed stainless steel |
| US2463010A (en) * | 1944-01-05 | 1949-03-01 | Gen Motors Corp | Method of reducing corrosion |
| US2618572A (en) * | 1950-11-25 | 1952-11-18 | Northrop Aircraft Inc | Method for impact plating |
| US2773339A (en) * | 1951-07-24 | 1956-12-11 | Fischer Ag Georg | Process for the surface treatment of light alloy components, more particularly for the abrasive blast treatment of light alloy castings |
| US2835630A (en) * | 1952-05-06 | 1958-05-20 | Huddle Roy Alfred Ulfketel | Treatment of metals prior to electro-plating |
| DE971725C (en) * | 1951-07-24 | 1959-03-19 | Fischer Ag Georg | Process for surface treatment of light metal workpieces by means of irradiation through centrifuged, materially similar metal shot or gravel |
| US2990293A (en) * | 1956-01-13 | 1961-06-27 | Ohio Commw Eng Co | Method of impregnating and rustproofing metal articles |
| US3287157A (en) * | 1962-10-10 | 1966-11-22 | Prismo Safety Corp | Method of plating metal article with metal |
| EP0070472A1 (en) * | 1981-07-09 | 1983-01-26 | Ernst Peiniger GmbH Unternehmen für Bautenschutz | Method of abrasive blasting by compressed air, and blasting apparatus for carrying out the method |
| US4502581A (en) * | 1981-09-08 | 1985-03-05 | Fuji Jukogyo Kabushiki Kaisha | Clutch disk for a clutch and method of treating a facing of a clutch |
| US4517726A (en) * | 1980-04-17 | 1985-05-21 | Naohiko Yokoshima | Method of producing seal ring |
| US4585104A (en) * | 1981-09-08 | 1986-04-29 | Fuji Jukogyo Kabushiki Kaisha | Clutch disk for a clutch and method of treating a facing of a clutch |
| US4714622A (en) * | 1984-07-30 | 1987-12-22 | Dowa Iron Powder Co., Ltd. | Blast material for mechanical plating and continuous mechanical plating using the same |
| US6015586A (en) * | 1998-02-19 | 2000-01-18 | Acheson Industries, Inc. | Cold dry plating process for forming a polycrystalline structure film of zinc-iron by mechanical projection of a composite material |
| US6067888A (en) * | 1997-08-01 | 2000-05-30 | Black & Decker Inc. | Surface treatment of circular saw blades |
| US6365222B1 (en) | 2000-10-27 | 2002-04-02 | Siemens Westinghouse Power Corporation | Abradable coating applied with cold spray technique |
| US6444259B1 (en) | 2001-01-30 | 2002-09-03 | Siemens Westinghouse Power Corporation | Thermal barrier coating applied with cold spray technique |
| US6491208B2 (en) | 2000-12-05 | 2002-12-10 | Siemens Westinghouse Power Corporation | Cold spray repair process |
-
1937
- 1937-05-19 US US143531A patent/US2149253A/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2463010A (en) * | 1944-01-05 | 1949-03-01 | Gen Motors Corp | Method of reducing corrosion |
| US2442600A (en) * | 1946-05-10 | 1948-06-01 | P H Davis Jr | Vegetable peeler wherein the abrading surfaces are sprayed stainless steel |
| US2618572A (en) * | 1950-11-25 | 1952-11-18 | Northrop Aircraft Inc | Method for impact plating |
| US2773339A (en) * | 1951-07-24 | 1956-12-11 | Fischer Ag Georg | Process for the surface treatment of light alloy components, more particularly for the abrasive blast treatment of light alloy castings |
| DE971725C (en) * | 1951-07-24 | 1959-03-19 | Fischer Ag Georg | Process for surface treatment of light metal workpieces by means of irradiation through centrifuged, materially similar metal shot or gravel |
| US2835630A (en) * | 1952-05-06 | 1958-05-20 | Huddle Roy Alfred Ulfketel | Treatment of metals prior to electro-plating |
| US2990293A (en) * | 1956-01-13 | 1961-06-27 | Ohio Commw Eng Co | Method of impregnating and rustproofing metal articles |
| US3287157A (en) * | 1962-10-10 | 1966-11-22 | Prismo Safety Corp | Method of plating metal article with metal |
| US4517726A (en) * | 1980-04-17 | 1985-05-21 | Naohiko Yokoshima | Method of producing seal ring |
| EP0070472A1 (en) * | 1981-07-09 | 1983-01-26 | Ernst Peiniger GmbH Unternehmen für Bautenschutz | Method of abrasive blasting by compressed air, and blasting apparatus for carrying out the method |
| US4502581A (en) * | 1981-09-08 | 1985-03-05 | Fuji Jukogyo Kabushiki Kaisha | Clutch disk for a clutch and method of treating a facing of a clutch |
| US4585104A (en) * | 1981-09-08 | 1986-04-29 | Fuji Jukogyo Kabushiki Kaisha | Clutch disk for a clutch and method of treating a facing of a clutch |
| US4714622A (en) * | 1984-07-30 | 1987-12-22 | Dowa Iron Powder Co., Ltd. | Blast material for mechanical plating and continuous mechanical plating using the same |
| US6067888A (en) * | 1997-08-01 | 2000-05-30 | Black & Decker Inc. | Surface treatment of circular saw blades |
| US6015586A (en) * | 1998-02-19 | 2000-01-18 | Acheson Industries, Inc. | Cold dry plating process for forming a polycrystalline structure film of zinc-iron by mechanical projection of a composite material |
| US6365222B1 (en) | 2000-10-27 | 2002-04-02 | Siemens Westinghouse Power Corporation | Abradable coating applied with cold spray technique |
| US6491208B2 (en) | 2000-12-05 | 2002-12-10 | Siemens Westinghouse Power Corporation | Cold spray repair process |
| US6444259B1 (en) | 2001-01-30 | 2002-09-03 | Siemens Westinghouse Power Corporation | Thermal barrier coating applied with cold spray technique |
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