US293886A - johk b - Google Patents
johk b Download PDFInfo
- Publication number
- US293886A US293886A US293886DA US293886A US 293886 A US293886 A US 293886A US 293886D A US293886D A US 293886DA US 293886 A US293886 A US 293886A
- Authority
- US
- United States
- Prior art keywords
- alloy
- tin
- iron
- metals
- hundred
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 42
- 229910052751 metal Inorganic materials 0.000 description 30
- 239000002184 metal Substances 0.000 description 30
- 229910045601 alloy Inorganic materials 0.000 description 26
- 239000000956 alloy Substances 0.000 description 26
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 26
- 229910052742 iron Inorganic materials 0.000 description 22
- 229910052718 tin Inorganic materials 0.000 description 20
- 239000011135 tin Substances 0.000 description 20
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 18
- 229910052708 sodium Inorganic materials 0.000 description 18
- 239000011734 sodium Substances 0.000 description 18
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 18
- 150000002739 metals Chemical class 0.000 description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 14
- 239000011701 zinc Substances 0.000 description 14
- 229910052725 zinc Inorganic materials 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000003925 fat Substances 0.000 description 6
- 235000019197 fats Nutrition 0.000 description 6
- 239000011133 lead Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000005246 galvanizing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000015112 vegetable and seed oil Nutrition 0.000 description 4
- 239000008158 vegetable oil Substances 0.000 description 4
- 235000019737 Animal fat Nutrition 0.000 description 2
- 229910000925 Cd alloy Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 239000005028 tinplate Substances 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C11/00—Alloys based on lead
- C22C11/02—Alloys based on lead with an alkali or an alkaline earth metal as the next major constituent
Definitions
- the object of my invention is the production of a compound metal or alloy for deoxidizing and coating iron plates, the-same being eleccost of production of iron plates so coated over tin plates, and improving the iron for manufacturing purposes.
- My invention consists in a compound metal or alloy composed of metallic sodium, lead, tin, and zinc, compounded for use as a metal bath, into which iron plates or sheet-iron iron sheets, or other metal articles are immersed and deoxidized, and thereby coated, so as to prevent future oxidation.
- This alloy or compound metal may be cast in ingots to be remelted, as desired for use; or it may be poured into the tank or kettle as soon as compounded, the articles to be coated being immersed in the bath in this tank or kettle in. the usual way until the desired coating is obtained. If
- My improved alloy is more electro-positive to the iron and tin alone, or tin and lead,and 7o renders the coated material less liable to oxidation.
- the use of the metallic sodium i11- creases the electro-positive character of the al- 10y and diminishes the melting-point of the compound to such an extent that vegetable oils or animal fats high in carbon canbe employed, and thus oxidation be prevented or arrested, which will not be the case when any alloy now known which is electro-positive to the iron is used as a-coating, because any metal or compound metal whose melting-polnt exceeds 500 when brought to the working temperature would instantly ignite oils or fats, if employed asdescribed. 1
- my improved alloy can be employed 8 5 to coat metals in the same manner as tinning is now done, instead of operating in the same way as the more expensive process; of galvanizing;
- Metals coated with my improved alloy have as'much if not more resistance to oxidation than galvanized metals, and much greater resistance than ordinary tin-plate or sheet-tin. 5
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Coating With Molten Metal (AREA)
Description
UNITED STATES OHN B. JONES, on BROOKLYN, NEW YORK,-
ALLOY 'FOR COATING METALS.
SPECIFICATION forming pait' of Letters Patent No. 293,886, dated February 19, 1884.
Application filed l Tuly 15,1882. (No specimens.) Patented in Canada September 1, 1883, No. 17,575.
To all whom it may concern:
Be it known that I, J OHN B. J ONES, of Brooklyn, in the county of Kings and State of New York, have invented an .Alloy for Goating Metals, of which the following specification is a description.
The object of my invention is the production of a compound metal or alloy for deoxidizing and coating iron plates, the-same being eleccost of production of iron plates so coated over tin plates, and improving the iron for manufacturing purposes.
My invention consists in a compound metal or alloy composed of metallic sodium, lead, tin, and zinc, compounded for use as a metal bath, into which iron plates or sheet-iron iron sheets, or other metal articles are immersed and deoxidized, and thereby coated, so as to prevent future oxidation.
To carry my invention into practical effect I employ the following proportions of metallic sodium, tin, lead, and zinc, viz: one-half to five parts of metallic sodium in four hundred and eighty parts of the volume required, so
that eight hundred and twenty-eight parts of lead, two hundred and thirty-six parts of tin, and three hundred and ninety-one parts of zinc would require from one-half to fifteen parts of metallic sodium. These proportions may,however, be varied a little. The metallic sodium, tin, zinc, and lead are to be melted in a-large crucible and thoroughly intermixed to form my improved alloy. On the surface of this mixture, while in the melted state, I place a vegetable oil or animal fat high in carbon, to prevent oxidation and subserve the general purpose of a flux bath. This alloy or compound metal may be cast in ingots to be remelted, as desired for use; or it may be poured into the tank or kettle as soon as compounded, the articles to be coated being immersed in the bath in this tank or kettle in. the usual way until the desired coating is obtained. If
it is desired that the articles or metals coated shall have a white or silverappearance, I
vary the proportions above given to fifteen to expose them to the action of the atmosphere, 6o
appearance being of secondary consideration, the proportions stated will be varied as follows, according to the quantity of alloy required, viz: one hundred and seventy-five to two hundred and sixty-five per cent. of lead 6 and fifteen to one hundred per cent. of zinc,- the proportions of metallic sodium and tin remaining as before.
My improved alloy is more electro-positive to the iron and tin alone, or tin and lead,and 7o renders the coated material less liable to oxidation. The use of the metallic sodium i11- creases the electro-positive character of the al- 10y and diminishes the melting-point of the compound to such an extent that vegetable oils or animal fats high in carbon canbe employed, and thus oxidation be prevented or arrested, which will not be the case when any alloy now known which is electro-positive to the iron is used as a-coating, because any metal or compound metal whose melting-polnt exceeds 500 when brought to the working temperature would instantly ignite oils or fats, if employed asdescribed. 1
In use, my improved alloy can be employed 8 5 to coat metals in the same manner as tinning is now done, instead of operating in the same way as the more expensive process; of galvanizing;
and thus I can coat metals with my improved alloy at considerably less expense than can be done with the galvanizing process.
Metals coated with my improved alloy have as'much if not more resistance to oxidation than galvanized metals, and much greater resistance than ordinary tin-plate or sheet-tin. 5
' I am aware that it has been proposed to coat metals by dipping them in a bath of molten Y cadmium, or a cadmium alloy, onthe surface of which is a layer of melted fat, the article to be stantially in the manner and proportions speei- 1o coated being first dipped in a solution of chlofied,wl1ereby the alloyis rendered electro-posiride of zinc. tive to iron, its melting-point reduced, and OK- I am also aware that it has been proposed idanion destroyed, arrested; or prevented, as 5 to coat articles of iron in a bath of molten zine, set fort-h.
mercury, and sodium or potassium. J OHN B. JOKES.
What I claim is- An alloy for coating iron, consisting of lead, tin, and zinc, with metallic sodium added, sub- Vitnesses: V
ERNEST G. WEBB, CHAS. DE L. YOUNG.
Publications (1)
Publication Number | Publication Date |
---|---|
US293886A true US293886A (en) | 1884-02-19 |
Family
ID=2363073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US293886D Expired - Lifetime US293886A (en) | johk b |
Country Status (1)
Country | Link |
---|---|
US (1) | US293886A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929740A (en) * | 1957-09-25 | 1960-03-22 | Wean Engineering Co Inc | Method and bath for coating metal with molten zinc |
-
0
- US US293886D patent/US293886A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2929740A (en) * | 1957-09-25 | 1960-03-22 | Wean Engineering Co Inc | Method and bath for coating metal with molten zinc |
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