US108042A - Improvement in metal plates of iron and steel - Google Patents
Improvement in metal plates of iron and steel Download PDFInfo
- Publication number
- US108042A US108042A US108042DA US108042A US 108042 A US108042 A US 108042A US 108042D A US108042D A US 108042DA US 108042 A US108042 A US 108042A
- Authority
- US
- United States
- Prior art keywords
- iron
- steel
- plates
- sheets
- improvement
- 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 title description 30
- 229910000831 Steel Inorganic materials 0.000 title description 28
- 239000010959 steel Substances 0.000 title description 28
- 229910052742 iron Inorganic materials 0.000 title description 16
- 239000002184 metal Substances 0.000 title description 4
- 229910052751 metal Inorganic materials 0.000 title description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 26
- 229910000754 Wrought iron Inorganic materials 0.000 description 14
- 229910001296 Malleable iron Inorganic materials 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000001311 chemical methods and process Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
Description
\ To all 1t-hom 'it inayeoncra.-
@Hunt i v y elle@ time 4JAL/[ns MYERS, Je., o-E WILLIAMsBURe, NEW YORK.
Letters Patent No.v 108,042, dated October 4, 1870.
`IMP1ROVEMENT- lN METAL PLATES OF IRON AND STEEL.
t The Schedule referred to these Letters Patent and making part of the samene it knownthat I, JAMES Mums, J1, of wnliamsburg', in the county of Kings and State of New York, have iny'enteda new alidlusefnl Improvement in Homogeneous Steeland Iron. Plates and Sheets;4 and Ido hereby declare` that the following 'is a full,
clear, andexaet descriptionltliereo' which will enable "others skilled inthe art :to make and use the-samc,`
reference being had tothe accompanying drawing formlng partot' this specilcat-ion.
lllgurel is a seetionalyiew of a portion of one of my improved plates. i
Figure 2 is ai sectional view ofV a thinner plate or sheetp` Simi-lar letters of reference indicate corresponding parts,` i
My inventionhas for its object 'to furnish sheets or plates ot' malleable or wrought-iron, which shall be so formed that the interior or core of the plates or 4sheets shall be ordinany malleable or wrought-iron,
and the outer part or envelope shall be of steel, formed p from homogeneousplates or sheets oi malleable'or v wrought-iron, by the conversion of the outer-portions of such plates or sheets into steel by chemical process'es, as hereinafter inorefully described.
llh'ese plates onsheetsare more particularly designed for boiler-iron plat-es, and .for making plow mold-boards, shevel-plows, `andother articles lwhich require to be cut out otplatelmetal,bent and hardened, so that the interorof the article solformed shall have the'toughne'ss anddiiiicnlty of riipturewhich is found in wrought or malleable iron, and, at the same time, the hard and wearing surface ot' steel. rlhis may be done by employing the processes for converting iron into steel descrlbedvin the patent-s granted to lhomas J. Bai-rond annaryi 1, 1867,. and toJ ohn F. Boynton July 16, 1867; `reissued December' 1, 1868.
In preparing theseplates' or sheets', plates or sheets of malleable or wrought-iron ot' any desired thickness are .placed in -a refractory Iretort ft' suitable size, and capable of being surrounded by a flame of heated gas,
y `so that the contents of the retort, when heat is Iapplied by any suitable means, maybe brought to 'about introduced into the retort aforesaid, and passedy over i and around the heated plates or sheets, converting the outer portions of said plates or sheets into steel, the
conversion proceedingprogressively inward as the process is continued. It may lbe continued until' the plates or sheets areconverted throughout into steel', `or it `may be continued so long as is requireto give .the desired thickness to the exterior envelope of' steel,
the interior portions of' the plates or sheets remaining unchanged.
I do not wish to limit myself in the conversion of the outer portions of plates or sheets into steel to any particular process, nor to the use of any particular gas, nor even to gas alone, as it may possibly be found advantageous to effect such partial conversion vby the direct contact ot' solid carbon.
vBy this means I obtain plates and sheets possess ing great advantages for use asboiler iron, and for' j the manufacture of plow incid-boards, shovel-plows, and other articles requiring at the same time strength and hardness. v i
I am aware that reissued LettersPatentNo. 3,222, dated December 1, 1868, were granted the Barrons Patent Steel llanutacturing Company, of' New Yoi-k,
N. Y., assignees of John 1P. Boynton, for improvenient in converting iron into steel, and the invention patentedin said reissued Letters Patent Ido not claim. v
Having thus described my invention,
I claim as new and desire to secure by Letters- Pateut- Homogeneous plates or sheets of steel and iron,
the interior or case of which shall be wrought or malleable iron, and `exterior,'f0r any desired thickness, steel, formed from homogeneous plates or sheets oi' wrought or malleable iron, by the conversion of the` .outer portion of said plates or sheets intosteel by chemical processes, substantially as and for the purpose herein described andl set forth. v
' The above specification of my invention signed by `me this 11th day of August, 1869.
. JAMES MYERS, JR.
Witnesses:
GEO. WJ MABEE, JAirms T. GRAHAM.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US108042A true US108042A (en) | 1870-10-04 |
Family
ID=2177516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US108042D Expired - Lifetime US108042A (en) | Improvement in metal plates of iron and steel |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US108042A (en) |
-
0
- US US108042D patent/US108042A/en not_active Expired - Lifetime
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