CA1062890A - Methode de fabrication de pieces a partir d'un agglomere - Google Patents

Methode de fabrication de pieces a partir d'un agglomere

Info

Publication number: CA1062890A
Authority: CA; Canada
Prior art keywords: binder; solvent; par; ratio; ticulate
Prior art date: 1977-03-30
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

CA275,100A

Other languages

English (en)

Inventor

Raymond E. Wiech (Jr.)

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.)

Parmatech Corp

Original Assignee

Parmatech Corp

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.)

1977-03-30

Filing date

1977-03-30

Publication date

1979-09-25

1977-03-30 Application filed by Parmatech Corp filed Critical Parmatech Corp

1977-03-30 Priority to CA275,100A priority Critical patent/CA1062890A/fr

1979-09-25 Application granted granted Critical

1979-09-25 Publication of CA1062890A publication Critical patent/CA1062890A/fr

Status Expired legal-status Critical Current

Links

239000011236 particulate material Substances 0.000 title claims description 57
238000004519 manufacturing process Methods 0.000 title description 4
239000011230 binding agent Substances 0.000 claims abstract description 195
239000002904 solvent Substances 0.000 claims abstract description 76
238000000034 method Methods 0.000 claims abstract description 72
238000005245 sintering Methods 0.000 claims abstract description 14
238000002844 melting Methods 0.000 claims abstract description 10
230000008018 melting Effects 0.000 claims abstract description 10
239000012808 vapor phase Substances 0.000 claims abstract description 6
239000002245 particle Substances 0.000 claims description 40
239000000203 mixture Substances 0.000 claims description 37
239000000463 material Substances 0.000 claims description 27
238000010304 firing Methods 0.000 claims description 15
239000007788 liquid Substances 0.000 claims description 15
230000008569 process Effects 0.000 claims description 13
238000010438 heat treatment Methods 0.000 claims description 11
230000008961 swelling Effects 0.000 claims description 7
238000001816 cooling Methods 0.000 claims description 6
239000002184 metal Substances 0.000 claims description 6
229910052751 metal Inorganic materials 0.000 claims description 6
238000002156 mixing Methods 0.000 claims description 6
239000000919 ceramic Substances 0.000 claims description 5
230000015572 biosynthetic process Effects 0.000 claims description 4
150000002739 metals Chemical class 0.000 claims description 4
230000002301 combined effect Effects 0.000 claims description 2
238000000605 extraction Methods 0.000 claims 2
238000002386 leaching Methods 0.000 description 11
238000005336 cracking Methods 0.000 description 6
239000003795 chemical substances by application Substances 0.000 description 5
239000012633 leachable Substances 0.000 description 5
238000000465 moulding Methods 0.000 description 5
239000012298 atmosphere Substances 0.000 description 4
239000004203 carnauba wax Substances 0.000 description 4
235000013869 carnauba wax Nutrition 0.000 description 4
238000012545 processing Methods 0.000 description 4
239000000047 product Substances 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 3
-1 polyethylene Polymers 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
238000000638 solvent extraction Methods 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
239000004793 Polystyrene Substances 0.000 description 2
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
238000005411 Van der Waals force Methods 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
230000008901 benefit Effects 0.000 description 2
238000009835 boiling Methods 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000001746 injection moulding Methods 0.000 description 2
238000003754 machining Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
239000003921 oil Substances 0.000 description 2
235000019198 oils Nutrition 0.000 description 2
238000012856 packing Methods 0.000 description 2
229920002223 polystyrene Polymers 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000010561 standard procedure Methods 0.000 description 2
229960002415 trichloroethylene Drugs 0.000 description 2
UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
239000001993 wax Substances 0.000 description 2
239000005995 Aluminium silicate Substances 0.000 description 1
238000004131 Bayer process Methods 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229910001209 Low-carbon steel Inorganic materials 0.000 description 1
101100406879 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) par-2 gene Proteins 0.000 description 1
241001131927 Placea Species 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
238000000071 blow moulding Methods 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
235000012343 cottonseed oil Nutrition 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
239000013527 degreasing agent Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
230000004907 flux Effects 0.000 description 1
230000004927 fusion Effects 0.000 description 1
239000007792 gaseous phase Substances 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
238000009413 insulation Methods 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
239000004816 latex Substances 0.000 description 1
229920000126 latex Polymers 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000006193 liquid solution Substances 0.000 description 1
229920001684 low density polyethylene Polymers 0.000 description 1
239000004702 low-density polyethylene Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
229910052574 oxide ceramic Inorganic materials 0.000 description 1
239000011224 oxide ceramic Substances 0.000 description 1
230000035699 permeability Effects 0.000 description 1
XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
238000000935 solvent evaporation Methods 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
238000001771 vacuum deposition Methods 0.000 description 1
238000007666 vacuum forming Methods 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1

Landscapes

Powder Metallurgy (AREA)

CA275,100A 1977-03-30 1977-03-30 Methode de fabrication de pieces a partir d'un agglomere Expired CA1062890A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA275,100A CA1062890A (fr)	1977-03-30	1977-03-30	Methode de fabrication de pieces a partir d'un agglomere

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA275,100A CA1062890A (fr)	1977-03-30	1977-03-30	Methode de fabrication de pieces a partir d'un agglomere

Publications (1)

Publication Number	Publication Date
CA1062890A true CA1062890A (fr)	1979-09-25

Family

ID=4108278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA275,100A Expired CA1062890A (fr)	1977-03-30	1977-03-30	Methode de fabrication de pieces a partir d'un agglomere

Country Status (1)

Country	Link
CA (1)	CA1062890A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118491472A (zh) *	2024-05-31	2024-08-16	赛恩斯环保股份有限公司	一种吸附剂颗粒的制备方法

1977
- 1977-03-30 CA CA275,100A patent/CA1062890A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118491472A (zh) *	2024-05-31	2024-08-16	赛恩斯环保股份有限公司	一种吸附剂颗粒的制备方法

Publication	Publication Date	Title
US4197118A (en)	1980-04-08	Manufacture of parts from particulate material
US4710223A (en)	1987-12-01	Infiltrated sintered articles
US5902429A (en)	1999-05-11	Method of manufacturing intermetallic/ceramic/metal composites
EP0854764B1 (fr)	2000-04-26	Procede de fabrication d'articles a base de matieres thermodurcissables
US5839329A (en)	1998-11-24	Method for infiltrating preformed components and component assemblies
EP0218270B1 (fr)	1991-09-25	Moule devenant fluide et étanche
US5028367A (en)	1991-07-02	Two-stage fast debinding of injection molding powder compacts
US5342573A (en)	1994-08-30	Method of producing a tungsten heavy alloy product
EP0309378B1 (fr)	1991-08-07	procédé pour assembler des noyaux céramiques de fonderie
GB2062685A (en)	1981-05-28	Hot pressing powder
JPH0251961B2 (fr)	1990-11-09
US4702884A (en)	1987-10-27	Glass-lined pipes
US5244623A (en)	1993-09-14	Method for isostatic pressing of formed powder, porous powder compact, and composite intermediates
KR970001557B1 (ko)	1997-02-11	등압 압축 성형에 의한 분체물질의 제품 제조방법
JPH035277B2 (fr)	1991-01-25
US4657822A (en)	1987-04-14	Fabrication of hollow, cored, and composite shaped parts from selected alloy powders
US4256688A (en)	1981-03-17	Method for manufacturing an object of silicon nitride
US4722825A (en)	1988-02-02	Method of fabricating a metal/ceramic composite structure
US4478789A (en)	1984-10-23	Method of manufacturing an object of metallic or ceramic material
KR100502986B1 (ko)	2005-10-05	네트쉐이프다이와주형및그제조방법
US4591481A (en)	1986-05-27	Metallurgical process
CA1062890A (fr)	1979-09-25	Methode de fabrication de pieces a partir d'un agglomere
US5080843A (en)	1992-01-14	Method of manufacturing an object of a powdered ceramic material
US4952353A (en)	1990-08-28	Hot isostatic pressing
US4943320A (en)	1990-07-24	Vapor phase redistribution in multi-component systems

CA1062890A - Methode de fabrication de pieces a partir d'un agglomere - Google Patents

Info

Links

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4108278

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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