US1063248A - Flux for coating metal articles. - Google Patents
Flux for coating metal articles. Download PDFInfo
- Publication number
- US1063248A US1063248A US75044913A US1913750449A US1063248A US 1063248 A US1063248 A US 1063248A US 75044913 A US75044913 A US 75044913A US 1913750449 A US1913750449 A US 1913750449A US 1063248 A US1063248 A US 1063248A
- Authority
- US
- United States
- Prior art keywords
- flux
- coating metal
- metal articles
- lead
- articles
- 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
Classifications
-
- 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
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings or fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3603—Halide salts
Definitions
- the object of the invention described herein is to n-ovide a suitable flux and to so apply the flux that the lead will firmly adhere to the The invention is descrlbed and surfaces to be coated. hereinafter more fully claimed.
- a flux for coating with lead which consists in dissolving zinc in suitable quantity hydrochloric acid, mixing aluminum and sal arninoniac in a. substantially equal quar tity of hydrochloric acid, and then mixing the two solutions.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
Description
dftlri llldl s lids SAL.,.UEL BEE ARES, 0F PITTSBURGH, PENIWYLVANIIL FLUX F013, COATING METAL ARTICLES.
No Drawing.
1 '0 all whom it may concern Be it known that I, SAMUEL EDWARDS, residing at Pittsburgh, in the county of Allegheny and State of Pennsylvania, oitizen of the U cited States, have invented or discovered certain new and useful Improveinents in Fluxes for Coating Metal Articles, 01 which inqgrmements the following is a specification.
Wliile there has been comparatively little diiliculty exoerie nced in coating metal sheets and other articles with variety of metals as tin, zinc, etc, and alloys of metals as nine and lead, tin and lead, etc, but it has been found impracticable to coat metal articles, sheets, etc., with a uniformly adherent coatof pure lead, by immersing the sheets or other articles in a molten bath of lead. The lack of commercially;practicable results is due to the ditliculty of properly flaring the surfaces at the relative low tern peratur of a molten pure lead. The object of the invention described herein is to n-ovide a suitable flux and to so apply the flux that the lead will firmly adhere to the The invention is descrlbed and surfaces to be coated. hereinafter more fully claimed.
In the practice of my invention, I take a suitable quantity of hydrochloric-acid, say one hundred pounds, and add thereto about two and one half per cent. of zinc which will dissolve therein. This mixture forms approximately one half of my improved flux. The other half consists of one Specification of Letters Zatent.
Application filed February 24:, 1913.
Patented. June 3, till 3%.
Serial No. 750,449.
hundred pounds of hydrochloric acid to which is added one per cent. (1%) of aluminum and one half of one per cent. of sa l an'inioniac. After these solutions have been formed they are mixed together. The arti-,'
formed by adding zinc, aluminum and sat ammoniac to hydrochloric acid in .substan tially the proportions stated.
2. The herein described method of form-.
ing a flux for coating with lead, which consists in dissolving zinc in suitable quantity hydrochloric acid, mixing aluminum and sal arninoniac in a. substantially equal quar tity of hydrochloric acid, and then mixing the two solutions. I
In testimony whereof, I have hereunto set my hand.
SAMUEL ED'WARDS, Witnesses ALICE A. TRILL, T. B. Joron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75044913A US1063248A (en) | 1913-02-24 | 1913-02-24 | Flux for coating metal articles. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75044913A US1063248A (en) | 1913-02-24 | 1913-02-24 | Flux for coating metal articles. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1063248A true US1063248A (en) | 1913-06-03 |
Family
ID=3131494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US75044913A Expired - Lifetime US1063248A (en) | 1913-02-24 | 1913-02-24 | Flux for coating metal articles. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1063248A (en) |
-
1913
- 1913-02-24 US US75044913A patent/US1063248A/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: SILICON VALLEY BANK, CALIFORNIA Free format text: SECURITY AGREEMENT;ASSIGNOR:PATHFIRE, INC.;REEL/FRAME:015409/0807 Effective date: 20041029 Owner name: PARTNERS FOR GROWTH, L.P., CALIFORNIA Free format text: SECURITY AGREEMENT;ASSIGNOR:PATHFIRE, INC.;REEL/FRAME:015409/0836 Effective date: 20041029 |