BR8907092A - Materiais resistentes a desgaste,de grande dureza - Google Patents

Materiais resistentes a desgaste,de grande dureza

Info

Publication number: BR8907092A
Authority: BR; Brazil
Prior art keywords: tungsten; molybdenum; wear resistant; boron; nitrogen
Prior art date: 1988-09-20

Application number

BR898907092A

Other languages

English (en)

Inventor

Ellen M Dubensky

Edward E Timm

Original Assignee

Dow Chemical Co

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.)

1988-09-20

Filing date

1989-09-20

Publication date

1991-01-08

1989-09-20 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1991-01-08 Publication of BR8907092A publication Critical patent/BR8907092A/pt

Links

239000000463 material Substances 0.000 title abstract 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
229910052751 metal Inorganic materials 0.000 abstract 3
239000002184 metal Substances 0.000 abstract 3
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 2
229910052796 boron Inorganic materials 0.000 abstract 2
229910052799 carbon Inorganic materials 0.000 abstract 2
229910052750 molybdenum Inorganic materials 0.000 abstract 2
239000011733 molybdenum Substances 0.000 abstract 2
229910052757 nitrogen Inorganic materials 0.000 abstract 2
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 2
229910052721 tungsten Inorganic materials 0.000 abstract 2
239000010937 tungsten Substances 0.000 abstract 2
QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
229910039444 MoC Inorganic materials 0.000 abstract 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
238000000280 densification Methods 0.000 abstract 1
229910052735 hafnium Inorganic materials 0.000 abstract 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
OAXLZNWUNMCZSO-UHFFFAOYSA-N methanidylidynetungsten Chemical compound [W]#[C-] OAXLZNWUNMCZSO-UHFFFAOYSA-N 0.000 abstract 1
229910052758 niobium Inorganic materials 0.000 abstract 1
239000010955 niobium Substances 0.000 abstract 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
150000003376 silicon Chemical class 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
229910052715 tantalum Inorganic materials 0.000 abstract 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
238000005491 wire drawing Methods 0.000 abstract 1
229910052726 zirconium Inorganic materials 0.000 abstract 1

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- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Ceramic Products (AREA)
Glass Compositions (AREA)
Powder Metallurgy (AREA)
Carbon And Carbon Compounds (AREA)
Paints Or Removers (AREA)
Silicon Polymers (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

BR898907092A 1988-09-20 1989-09-20 Materiais resistentes a desgaste,de grande dureza BR8907092A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US24705488A	1988-09-20	1988-09-20
PCT/US1989/004080 WO1990003348A1 (en)	1988-09-20	1989-09-20	High hardness, wear resistant materials

Publications (1)

Publication Number	Publication Date
BR8907092A true BR8907092A (pt)	1991-01-08

Family

ID=22933362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR898907092A BR8907092A (pt)	1988-09-20	1989-09-20	Materiais resistentes a desgaste,de grande dureza

Country Status (13)

Country	Link
EP (1)	EP0360567B1 (pt)
JP (1)	JP2679744B2 (pt)
KR (1)	KR900701683A (pt)
CN (1)	CN1042192A (pt)
AT (1)	ATE156110T1 (pt)
AU (1)	AU627233B2 (pt)
BR (1)	BR8907092A (pt)
CA (1)	CA1331202C (pt)
DE (1)	DE68928219T2 (pt)
DK (1)	DK124190D0 (pt)
FI (1)	FI902448A0 (pt)
IL (1)	IL91695A0 (pt)
WO (1)	WO1990003348A1 (pt)

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DE102012007991A1 (de) *	2012-04-20	2013-10-24	Robert Bosch Gmbh	Mischkeramisches Schneidwerkzeug und Mischungkeramischer Granulate dafür und Verfahren zurFertigung des Schneidwerkzeugs
GB201209482D0 (en) *	2012-05-29	2012-07-11	Element Six Gmbh	Polycrystalline material,bodies comprising same,tools comprising same and method for making same
CN103586458B (zh) *	2013-11-09	2016-01-06	马鞍山成宏机械制造有限公司	一种韧性强硬度大的粉末冶金刀具及其制备方法
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CN104446481A (zh) *	2014-10-29	2015-03-25	安徽省皖捷液压科技有限公司	一种无磷陶瓷喷嘴及其制作方法
CN106399877A (zh) *	2016-06-22	2017-02-15	陈林美	一种耐磨硅化物基金属陶瓷刀具及其制备方法
KR101985858B1 (ko) *	2017-09-14	2019-06-04	(주)성철기계금속	고경도 및 고내마모성을 갖는 쇼트기용 휠 블레이드 및 그 제조방법 및 휠 블레이드 제조용 금형
CN113087542B (zh) *	2021-04-12	2023-04-07	马鞍山市绿科环保科技有限公司	一种利用铸造废砂生产的高硬度隔音砖及其制备方法

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1989
- 1989-09-19 IL IL91695A patent/IL91695A0/xx not_active IP Right Cessation
- 1989-09-19 AT AT89309533T patent/ATE156110T1/de not_active IP Right Cessation
- 1989-09-19 DE DE68928219T patent/DE68928219T2/de not_active Expired - Fee Related
- 1989-09-19 CN CN89108183A patent/CN1042192A/zh active Pending
- 1989-09-19 CA CA000611923A patent/CA1331202C/en not_active Expired - Fee Related
- 1989-09-19 EP EP89309533A patent/EP0360567B1/en not_active Expired - Lifetime
- 1989-09-20 WO PCT/US1989/004080 patent/WO1990003348A1/en not_active Ceased
- 1989-09-20 JP JP1510373A patent/JP2679744B2/ja not_active Expired - Fee Related
- 1989-09-20 BR BR898907092A patent/BR8907092A/pt not_active Application Discontinuation
- 1989-09-20 AU AU43326/89A patent/AU627233B2/en not_active Ceased
- 1989-09-20 KR KR1019900701029A patent/KR900701683A/ko not_active Withdrawn
- 1989-09-20 FI FI902448A patent/FI902448A0/fi not_active Application Discontinuation
1990
- 1990-05-18 DK DK124190A patent/DK124190D0/da unknown

Also Published As

Publication number	Publication date
EP0360567B1 (en)	1997-07-30
JP2679744B2 (ja)	1997-11-19
EP0360567A3 (en)	1991-01-30
CA1331202C (en)	1994-08-02
AU627233B2 (en)	1992-08-20
WO1990003348A1 (en)	1990-04-05
DK124190A (da)	1990-05-18
CN1042192A (zh)	1990-05-16
IL91695A0 (en)	1990-06-10
DE68928219T2 (de)	1997-11-13
FI902448A7 (fi)	1990-05-17
EP0360567A2 (en)	1990-03-28
ATE156110T1 (de)	1997-08-15
FI902448A0 (fi)	1990-05-17
AU4332689A (en)	1990-04-18
DK124190D0 (da)	1990-05-18
DE68928219D1 (de)	1997-09-04
JPH03505862A (ja)	1991-12-19
KR900701683A (ko)	1990-12-04

Legal Events

Date	Code	Title	Description
1995-11-21	FD3	Appl. lapsed due to non-payment of renewal fee

Publication	Publication Date	Title
FI902448A0 (fi)	1990-05-17	Noetningsbestaendiga material med stor haordhet.
SE9004123D0 (sv)	1990-12-21	Diamantimpregnerat haardmaterial
ATE161813T1 (de)	1998-01-15	Verschleissfeste materialien hoher härte
Dearnley	1986	Wear mechanisms of cemented carbides and ceramics used for machining titanium alloys
EP0189677A3 (en)	1987-08-19	Sintered titanium carbo-nitride ceramics
Uchida et al.	1989	Influence of Chemical Composition of Matrix Powders on Some Properties of Titanium Nitride Dispersed and Carbide Enriched High-Speed Steels
Tonshoff et al.	1993	Fine Grained and Ultra Fine Grained Hard Metals for Machining of Hardened and Highly Quenched and Tempered Materials
Egami et al.	1991	Recent trends in development of cutting tool materials
Bhaumik et al.	1994	Machining characteristics of the wBN-cBN composite tools
Beeghly et al.	1987	Application-Specialized Ceramics: a Silicon Nitride for Machining Gray Cast Iron
Pontinen et al.	1989	Effect of layer formation on the machinability of steels
ATE108493T1 (de)	1994-07-15	Hartmetall auf der basis von titankarbonitrid.
Watanabe et al.	1989	Sintered Titanium Carbo-Nitride Ceramics
Friederich et al.	1987	Cutting Plate
JPS6483662A (en)	1989-03-29	Coated sintered hard alloy
Leshchiner	1988	Machining of Components of Machine Tools With a Tool From Mineral Ceramics
Hirano et al.	1984	Effect of nitrogen on high speed steels
Hribernik et al.	1989	Properties and Special Applications of PM Tool Steel
Haneyama	1989	End Mills for Recent High Efficiency Metal Mold Working
Sadananda et al.	1989	Material Science and the Properties of Hardmetals and Ceramics
Haberling et al.	1987	Investigations on the Replacement of Vanadium by Niobium in Cold Work Tool Steel X 155 CrVMo 12 1(Thyrodur 2379)
Martin et al.	1992	Valima Stainless Steel Hollow Bars with Improved Machinability
Shvedkov	1984	Trends in Development of Materials for Cutting Tools
Vil'son et al.	1986	The Effect of Relative Vibrations of a Semiproduct and a Tool on the Effectiveness of the Use of Up-to-Date Cutting Materials
Momper et al.	1987	Ceramic Cutting Materials--State of Development, Trends, Applications