公开(公告)号：US4402741A

公开(公告)日：1983-09-06

申请号：US359766

申请日：1982-03-19

Applicant: Gilbert Pollet ,  Pierre du Manoir ,  Pierre Guerit

Inventor： Gilbert Pollet ,  Pierre du Manoir ,  Pierre Guerit

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

CPC classification number: C22B21/064 ,  C22B9/05

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.

Abstract translation: 本发明涉及一种用于将环境温度为液体的卤化衍生物精确和连续地注入液体金属如铝和铝基合金的方法和装置。 该方法包括从罐中取出卤化物质，通过计量泵将其引入蒸发器中，蒸发器已经达到至少等于在注射压力下的物质的蒸发温度的温度，并将其夹带在蒸气中 通过惰性气体流朝向通向液态金属中心的注入装置的状态。

公开(公告)号：US4334990A

公开(公告)日：1982-06-15

申请号：US178432

申请日：1980-08-15

Applicant: Pierre du Manoir de Juaye ,  Pierre Guerit ,  Gilbert Pollet ,  Jean-Marie Hicter

Inventor： Pierre du Manoir de Juaye ,  Pierre Guerit ,  Gilbert Pollet ,  Jean-Marie Hicter

IPC: C22B9/02 ,  C22B9/05 ,  C22B9/10 ,  B01D27/02 ,  B01D27/04

CPC classification number: C22B9/023 ,  C22B9/055 ,  Y02P10/234

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.

Abstract translation: 本发明涉及一种液体金属和合金的主动过滤和处理装置，特别涉及在模制之前纯化基于铝或镁的铝，镁或合金。 它包括一个可拆卸的盒，其至少在一端由基于多孔混合焊剂颗粒的多孔块封闭，并在待过滤的金属的温度下填充有助熔剂颗粒。 墨盒可以包括用于将活性或惰性气体注入颗粒中的装置; 它可以布置在加热的绝热钢包中。

公开(公告)号：US4457496A

公开(公告)日：1984-07-03

申请号：US366848

申请日：1982-04-09

Applicant: Pierre du Manoir de Juaye ,  Pierre Guerit ,  Gilbert Pollet ,  Marc Vassiliadis

Inventor： Pierre du Manoir de Juaye ,  Pierre Guerit ,  Gilbert Pollet ,  Marc Vassiliadis

IPC: B01D39/00 ,  B01D39/20 ,  C04B35/553 ,  C22B21/06

CPC classification number: B01D39/00 ,  B01D39/2075 ,  B01D39/2093 ,  C04B35/553 ,  B01D2239/0471

Abstract: The invention concerns a filtration block for liquid alloys and metals, with a mechanical and physical-chemical effect.Agglomerating, for example by sintering, elements of an active mineral compound based on fluorides, results in a porous structure with a high degree of permeability, which acts both by a mechanical filtration effect and by a washing action in respect of the metal under the action of the active mineral compound which acts as a flux and provides for trapping inclusions.Use for the final purification of aluminium, aluminium-base alloys, magnesium and magnesium-base alloys.

Abstract translation: 本发明涉及一种液体合金和金属的过滤块，具有机械和物理化学作用。 聚集，例如通过烧结基于氟化物的活性矿物化合物的元素，导致具有高渗透性的多孔结构，其通过机械过滤效应和通过在金属作用下的洗涤作用 的活性矿物质化合物，其作为助熔剂并且提供捕获夹杂物。 用于铝，铝基合金，镁和镁基合金的最终净化。

公开(公告)号：US4418028A

公开(公告)日：1983-11-29

申请号：US279804

申请日：1981-07-02

Applicant: Pierre du Manoir de Juaye ,  Pierre Guerit ,  Gilbert Pollet ,  Marc Vassiliadis

Inventor： Pierre du Manoir de Juaye ,  Pierre Guerit ,  Gilbert Pollet ,  Marc Vassiliadis

IPC: B01D39/20 ,  C04B35/553 ,  B29H7/20

CPC classification number: B01D39/2093 ,  B01D39/2075 ,  C04B35/553 ,  B01D2239/0485 ,  B01D2239/10 ,  B01D2239/1208 ,  B01D2239/1225 ,  B01D2239/1233

Abstract: The invention concerns a filtration block for liquid alloys and metals, with a mechanical and physical-chemical effect.Consolidating, for example by sintering, elements of an active mineral compound based on fluorides, results in a porous structure with a high degree of permeability, which acts both by a mechanical filtration effect and by a washing action in respect of the metal under the action of the active mineral compound which acts as a flux and provides for trapping inclusions.Use for the final purification of aluminium, aluminium-base alloys, magnesium and magnesium-base alloys.

Abstract translation: 本发明涉及一种液体合金和金属的过滤块，具有机械和物理化学作用。 例如通过烧结固化基于氟化物的活性矿物化合物的元素，导致具有高渗透性的多孔结构，其通过机械过滤效应和在作用下相对于金属的洗涤作用 的活性矿物质化合物，其作为助熔剂并且提供捕获夹杂物。 用于铝，铝基合金，镁和镁基合金的最终净化。

公开(公告)号：US4068513A

公开(公告)日：1978-01-17

申请号：US757607

申请日：1977-01-07

Applicant: Pierre Guerit ,  Gilbert Pollet

Inventor： Pierre Guerit ,  Gilbert Pollet

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

CPC classification number: B21C23/32 ,  C10M103/06 ,  C10M7/00 ,  C10M2201/063 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/12 ,  C10N2210/01 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/08 ,  C10N2250/10

Abstract: The invention concerns the conversion of light alloys.By lubricating the die with a vitreous substance based on alkaline phosphate and alkaline tetraborate, alloys based on aluminium or magnesium can be hot-drawn at speeds of at least 100 meters per minute and up to 300 meters per minute.The invention can be applied to drawing aluminium alloys, particularly those of series 2,000, 5,000 and 7,000.

Abstract translation: 本发明涉及轻合金的转化。