公开(公告)号：NO800883L

公开(公告)日：1980-09-29

申请号：NO800883

申请日：1980-03-26

Applicant: SERVIMETAL

Inventor： MANOIR PIERRE DU ,  GUERIT PIERRE

IPC: B23K35/02 ,  B23K35/14 ,  B23K ,  A47J

公开(公告)号：NO800883A

公开(公告)日：1980-09-29

申请号：NO800883

申请日：1980-03-26

Applicant: SERVIMETAL

Inventor： MANOIR PIERRE DU ,  GUERIT PIERRE

IPC: B23K35/02 ,  B23K35/14 ,  B23K ,  A47J

CPC classification number: B23K35/0233

公开(公告)号：NO800111L

公开(公告)日：1980-07-21

申请号：NO800111

申请日：1980-01-17

Applicant: SERVIMETAL

Inventor： JUAYE PIERRE DU MANOIR DE ,  GUERIT PIERRE ,  POLLET GILBERT ,  VASSILIADIS MARC

IPC: B01D39/20 ,  B22D11/00 ,  C22B9/02 ,  C22B21/06 ,  C22F1/08 ,  C22B

公开(公告)号：NO800111A

公开(公告)日：1980-07-21

申请号：NO800111

申请日：1980-01-17

Applicant: SERVIMETAL

Inventor： JUAYE PIERRE DU MANOIR DE ,  GUERIT PIERRE ,  POLLET GILBERT ,  VASSILIADIS MARC

IPC: B22D11/00 ,  C22B9/02 ,  C22B21/06 ,  C22F1/08 ,  C22B

CPC classification number: C22B21/066 ,  C22B9/023 ,  Y02P10/234

公开(公告)号：FR2339446A1

公开(公告)日：1977-08-26

申请号：FR7602852

申请日：1976-01-28

Applicant: SERVIMETAL

Inventor： GUERIT PIERRE ,  POLLET GILBERT

IPC: B21C9/00 ,  B21C9/02 ,  B21C23/32 ,  C03C3/19 ,  C03C12/00 ,  C10M103/06 ,  C10M125/00 ,  C10M125/10 ,  C10M125/24 ,  C10M125/26 ,  C10M169/00 ,  C10N30/06 ,  C10N40/24

Abstract: The invention concerns the conversion of light alloys.

公开(公告)号：FR2325727A1

公开(公告)日：1977-04-22

申请号：FR7530276

申请日：1975-09-26

Applicant: SERVIMETAL

Inventor： BEGUIN JEAN-CLAUDE ,  GUERIT PIERRE

IPC: C21C7/04 ,  C22B9/10 ,  C22B21/06 ,  C22B9/12

Abstract: The invention relates to a preparation of aluminum and its alloys for purification by utilizing a flux composition of MgCl2 and KCl to substantially remove alkali and alkaline earth metals, such as, Ca and Na, from the formulation of an aluminum preparation.

公开(公告)号：NO155396C

公开(公告)日：1987-03-25

申请号：NO802511

申请日：1980-08-22

Applicant: SERVIMETAL

Inventor： JUAYE PIERRE DU MANOIR DE ,  GUERIT PIERRE ,  POLLET GILBERT ,  HICTER JEAN-MARIE

IPC: B01D39/20 ,  C22B9/02 ,  C22B9/05 ,  C22B9/10 ,  C22B21/06 ,  B01D27/02

Abstract: The invention concerns an apparatus for active filtration and treatment of liquid metals and alloys and particularly to the purification of aluminum, magnesium, or alloys based on aluminum or magnesium, prior to molding. It comprises a detachable cartridge, closed at at least one end by a porous block based on grains of fritted flux and filled with grains of flux, solid at the temperature of the metal to be filtered. The cartridge may include a means for injecting an active or inert gas into the grains; it may be arranged in a heated, heat insulated ladle.

公开(公告)号：IT1151285B

公开(公告)日：1986-12-17

申请号：IT2172282

申请日：1982-06-04

Applicant: SERVIMETAL

Inventor： GUERIT PIERRE ,  DU MANOIR PIERRE ,  OLIVIER JACQUES

IPC: C21D1/60 ,  C21D

公开(公告)号：IT1070554B

公开(公告)日：1985-03-29

申请号：IT2753176

申请日：1976-09-23

Applicant: SERVIMETAL

Inventor： BEGUIN JEAN CLAUDE ,  GUERIT PIERRE

IPC: C21C7/04 ,  C22B9/10 ,  C22B21/06 ,  C22B

Abstract: The invention relates to a preparation of aluminum and its alloys for purification by utilizing a flux composition of MgCl2 and KCl to substantially remove alkali and alkaline earth metals, such as, Ca and Na, from the formulation of an aluminum preparation.

公开(公告)号：AU541804B2

公开(公告)日：1985-01-17

申请号：AU8176882

申请日：1982-03-22

Applicant: SERVIMETAL

Inventor： POLLET GILBERT ,  MANOUR PIERRE DU ,  GUERIT PIERRE

IPC: C22B9/05 ,  C22B21/06 ,  C22C1/02

Abstract: The invention relates to a process and an apparatus for the precise and continuous injection of a halogenated derivative, which is liquid at ambient temperature, into a liquid metal such as aluminum and aluminum-based alloys. The process involves withdrawing the halogenated substance from a tank, introducing it by means of a metering pump into a vaporizer which has been brought to a temperature at least equal to the vaporization temperature of the substance under the injection pressure, and entraining it in the vapor state by an inert gas stream towards an injection means opening into the center of the liquid metal.