MX9400836A - Produccion de un polvo no explosivo. - Google Patents

Produccion de un polvo no explosivo.

Info

Publication number
MX9400836A
MX9400836A MX9400836A MX9400836A MX9400836A MX 9400836 A MX9400836 A MX 9400836A MX 9400836 A MX9400836 A MX 9400836A MX 9400836 A MX9400836 A MX 9400836A MX 9400836 A MX9400836 A MX 9400836A
Authority
MX
Mexico
Prior art keywords
refractory
particles
mixture
finely divided
pieces
Prior art date
Application number
MX9400836A
Other languages
English (en)
Inventor
John Paul Macmillan
Douglas John Zuliani
Martin J Bray
Original Assignee
Timminco 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 Timminco Ltd filed Critical Timminco Ltd
Publication of MX9400836A publication Critical patent/MX9400836A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component

Abstract

La presente invención describe un proceso para producir principalmente un polvo no explosivo, que contiene partículas metálicas finamente divididas, adecuadas para incorporarse en una mezcla refractaria, que comprende en forma simultánea la pulverización de una mezcla de los trozos de metal con lo trozos de un material refractario inerte para producir una mezcla previa, que contiene partículas metálicas, finamente divididas y partículas refractarias, finamente divididas que están íntimamente mezcladas. Las partículas refractarias están presentes en los tamaños de partículas y cantidades para asegurar que la Concentración Explosiva Mínima, como se prueba en un recipiente de 20-L con un encendedor químico, es mayor que 100 g/m3. Las partículas inertes contienen por lo menos 40 de la mezcla, y de preferencia del 50 al 80. La invención también incluye un polvo premezclado, producido por este proceso, especialmente contenido en depósitos cilíndricos o bolsas impermeables.
MX9400836A 1993-02-04 1994-02-01 Produccion de un polvo no explosivo. MX9400836A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/013,347 US5338712A (en) 1993-02-04 1993-02-04 Production of non-explosive fine metallic powders

Publications (1)

Publication Number Publication Date
MX9400836A true MX9400836A (es) 1994-08-31

Family

ID=21759501

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9400836A MX9400836A (es) 1993-02-04 1994-02-01 Produccion de un polvo no explosivo.

Country Status (13)

Country Link
US (2) US5338712A (es)
EP (1) EP0682579B1 (es)
JP (1) JPH08508786A (es)
AT (1) ATE164336T1 (es)
AU (1) AU675285B2 (es)
BR (1) BR9406441A (es)
CA (1) CA2155110A1 (es)
CZ (1) CZ197495A3 (es)
DE (1) DE69409227T2 (es)
MX (1) MX9400836A (es)
NO (1) NO306703B1 (es)
RU (1) RU2114720C1 (es)
WO (1) WO1994017942A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5438026A (en) * 1991-04-25 1995-08-01 Indresco Inc. Magnesite-carbon refractories and shapes made therefrom with improved thermal stress tolerance
SE470424B (sv) * 1992-07-15 1994-02-21 Volvo Flygmotor Ab Förfarande för framställning av keramiska blandoxidmaterial
US5704556A (en) * 1995-06-07 1998-01-06 Mclaughlin; John R. Process for rapid production of colloidal particles
IL118088A0 (en) * 1995-06-07 1996-08-04 Anzon Inc Colloidal particles of solid flame retardant and smoke suppressant compounds and methods for making them
US5968316A (en) * 1995-06-07 1999-10-19 Mclauglin; John R. Method of making paper using microparticles
US6193844B1 (en) 1995-06-07 2001-02-27 Mclaughlin John R. Method for making paper using microparticles
US5783510A (en) * 1995-07-04 1998-07-21 Asahi Glass Company Ltd. Monolithic refractory composition wall
US5935890A (en) 1996-08-01 1999-08-10 Glcc Technologies, Inc. Stable dispersions of metal passivation agents and methods for making them
US5900116A (en) 1997-05-19 1999-05-04 Sortwell & Co. Method of making paper
US6956084B2 (en) 2001-10-04 2005-10-18 Bridgestone Corporation Nano-particle preparation and applications
KR100907334B1 (ko) * 2008-01-04 2009-07-13 성균관대학교산학협력단 알루미늄과 탄소재료 간의 공유결합을 형성하는 방법, 알루미늄과 탄소재료 복합체를 제조하는 방법 및 그 방법에 의하여 제조된 알루미늄과 탄소재료 복합체
WO2012018514A2 (en) 2010-07-26 2012-02-09 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation
US8721896B2 (en) 2012-01-25 2014-05-13 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation
RU2532735C2 (ru) * 2013-01-09 2014-11-10 Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) Способ получения гранул кальция
DE102020102628A1 (de) * 2020-02-03 2021-08-05 Eos Gmbh Verfahren zur Moderation einer Reaktion von Metallpartikeln

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322551A (en) * 1967-05-30 Refractory and method
US3890166A (en) * 1972-11-17 1975-06-17 Aluminum Co Of America Activation of particulate aluminum
SU659601A1 (ru) * 1974-05-06 1979-04-30 Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности Способ защиты металлических порошков от воспламенени и взрыва
JPS5631313B2 (es) * 1974-10-07 1981-07-20
US4078599A (en) * 1976-07-26 1978-03-14 National Research Institute For Metals Self-curing and water-soluble mold
DE2805292C2 (de) * 1977-09-28 1982-03-11 Toshiba Ceramics Co., Ltd., Tokyo Verfahren zur Herstellung eines Sinterkörpers
JPS5565348A (en) * 1978-11-07 1980-05-16 Kurosaki Refract Co Ltd Refractory
JPS55107749A (en) * 1979-02-09 1980-08-19 Kyushu Refract Co Ltd Carbon-containing fire brick
US4222782A (en) * 1979-09-04 1980-09-16 Norton Company Refractory ramming mix containing aluminum powder for metal melting furnaces
US4557884A (en) * 1980-05-14 1985-12-10 Dresser Industries, Inc. Refractory
US4460528A (en) * 1980-05-14 1984-07-17 Dresser Industries, Inc. Refractory
DE3365448D1 (en) * 1982-08-20 1986-09-25 Morgan Refractories Ltd A refractory composition
JPH07103401B2 (ja) * 1986-10-13 1995-11-08 黒崎窯業株式会社 防塵性活性金属粉末の製造方法
GB2209345A (en) * 1987-09-03 1989-05-10 Alcan Int Ltd Making aluminium metal-refractory powder composite by milling

Also Published As

Publication number Publication date
JPH08508786A (ja) 1996-09-17
US5461012A (en) 1995-10-24
NO953058L (no) 1995-08-03
WO1994017942A1 (en) 1994-08-18
NO953058D0 (no) 1995-08-03
CZ197495A3 (en) 1996-04-17
AU675285B2 (en) 1997-01-30
EP0682579A1 (en) 1995-11-22
RU2114720C1 (ru) 1998-07-10
BR9406441A (pt) 1996-02-13
EP0682579B1 (en) 1998-03-25
ATE164336T1 (de) 1998-04-15
DE69409227T2 (de) 1998-11-05
DE69409227D1 (de) 1998-04-30
NO306703B1 (no) 1999-12-13
CA2155110A1 (en) 1994-08-18
US5338712A (en) 1994-08-16
AU5877894A (en) 1994-08-29

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees