GB1351635A - Zinc fibre having a good stretching ability - Google Patents

Zinc fibre having a good stretching ability

Info

Publication number
GB1351635A
GB1351635A GB2349471*A GB2349471A GB1351635A GB 1351635 A GB1351635 A GB 1351635A GB 2349471 A GB2349471 A GB 2349471A GB 1351635 A GB1351635 A GB 1351635A
Authority
GB
United Kingdom
Prior art keywords
fibre
zinc
nozzle
mean size
good stretching
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
Application number
GB2349471*A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of GB1351635A publication Critical patent/GB1351635A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/165—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon of zinc or cadmium or alloys based thereon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B21C29/006—Gas treatment of work, e.g. to prevent oxidation or to create surface effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/045—Manufacture of wire or bars with particular section or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
    • 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
    • Y10T428/12431—Foil or filament smaller than 6 mils

Abstract

1351635 Continuous casting MITSUI MINING & SMELTING CO Ltd 19 April 1971 [15 Dec 1970] 23494/71 Heading B3F Molten metal having a Zn content of more than 99À6% is extruded by inert gas (such as nitrogen) at a pressure of 0À5-2À0 kg./cm<SP>2</SP>. through a nozzle having a bore in the range 20-250 Á and cooled, e.g. by a crossflow of air in a current of 3-5 mm./sec. to solidify 15-30 cm. below the nozzle, to form a fibre. The Zn fibre is said to comprise Zn crystals whose mean size is substantially equal to or greater than the fibre diameter. The mean size is defined as the diameter of a sphere having the same volume as the crystal. The fibre is said to be elastic enough to be woven for use as a catalyst or electrode.
GB2349471*A 1970-12-15 1971-04-19 Zinc fibre having a good stretching ability Expired GB1351635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11212670 1970-12-15

Publications (1)

Publication Number Publication Date
GB1351635A true GB1351635A (en) 1974-05-01

Family

ID=14578831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2349471*A Expired GB1351635A (en) 1970-12-15 1971-04-19 Zinc fibre having a good stretching ability

Country Status (5)

Country Link
US (1) US3752211A (en)
CA (1) CA960411A (en)
DE (1) DE2125108A1 (en)
FR (1) FR2083193A5 (en)
GB (1) GB1351635A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282647A (en) * 1978-04-04 1981-08-11 Standard Microsystems Corporation Method of fabricating high density refractory metal gate MOS integrated circuits utilizing the gate as a selective diffusion and oxidation mask
US4852454A (en) * 1987-11-10 1989-08-01 Batchelder J Samuel Method and apparatus for delivering electric currents to remote targets
US6585151B1 (en) 2000-05-23 2003-07-01 The Regents Of The University Of Michigan Method for producing microporous objects with fiber, wire or foil core and microporous cellular objects
US20030170543A1 (en) * 2002-02-26 2003-09-11 Alltrista Zinc Products Company, L.P. Zinc fibers, zinc anodes and methods of making zinc fibers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976590A (en) * 1959-02-02 1961-03-28 Marvalaud Inc Method of producing continuous metallic filaments
US3602291A (en) * 1968-09-04 1971-08-31 Battelle Development Corp Apparatus for casting metal filaments through an aerosol atmosphere
US3645657A (en) * 1969-07-02 1972-02-29 Monsanto Co Method and apparatus for improved extrusion of essentially inviscid jets
US3613158A (en) * 1969-12-15 1971-10-19 Monsanto Co Orifice assembly for spinning low viscosity melts

Also Published As

Publication number Publication date
FR2083193A5 (en) 1971-12-10
DE2125108A1 (en) 1972-07-06
US3752211A (en) 1973-08-14
CA960411A (en) 1975-01-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees