The invention provides a vacuum ball mill for preparing firework aluminum powder, which comprises a barrel-shaped mill body, a mounting seat and a driving motor, wherein concentric
a cylindrical ball mill having a diameter of 500 mm and a length of 180 mm, 50 kg of steel balls having a diameter of 1.5 mm as grinding media, 1000 g of a raw material aluminum powder
The invention provides a preparation method of a silver dollar-shaped aluminum pigment, which is characterized by comprising the step of carrying out three-stage wet-method ball milling on
For example, in Japanese Patent Application Publication No. 14358/1974, a method is taught in which an aluminum powder is subjected to a surface wet grinding process in a ball mill to
1960-03-29 Publication of US2930686A publication Critical patent/US2930686A/en 1977-03-29 Anticipated expiration legal-status Critical Status Expired The aluminum powder which has
The concrete processing step of the inventive method is as follows: (1) put into a kind of special ball mill after aluminum powder and water are mixed by certain ratio and carry out ball milling;
The utility model relates to a ball mill technical field specifically is a novel aluminium powder ball mill, including the ball mill main part, first splint and second splint have been cup jointed to the
121;Utilizing a planetary ball mill, graphene was produced by mechanical exfoliation. Using graphite flake as the raw material and aluminum powder as the grinding aid, the force
If the value of the ratio D50/D, exceeds material including steel and having diameters in the range of 0.02, on the other hand, the steel ball grinding media are so 0.3 mm to 1.0 mm. excessively
The utility model relates to a ball grinder for processing aluminium powder, belonging to abrading machinery technology field. The ball grinder is used for solving the problems of coal oil
The invention discloses a preparation method of aluminum silver paste. The preparation method comprises the following steps of: putting aluminum powder with stipulated particle size,
FIELD: mechanical engineering. SUBSTANCE: ball mill contains balls of various diameters. To obtain powder at specific surface of particles more than 1-2 sq.m/g, use is made of balls of
121;Utilizing a planetary ball mill, graphene was produced by mechanical exfoliation. Using graphite flake as the raw material and aluminum powder as the grinding aid, the force
Japanese Patent Laying-Open No. 8-170034 discloses that it is possible to provide a paint film simultaneously with strong brightness and an excellent appearance by a metallic pigment
The invention relates to a method for preparing sheet-form aluminum powder with a plasma ball mill in ammonia and an application. The method comprises the
A technology of vacuum balls and aluminum powder, which is applied in the field of vacuum ball mills, can solve the problems of affecting the ball milling effect, limited ball milling efficiency of
The invention discloses a kind of nano aluminum paste, this nano aluminum paste is composed of the following components by weight: nanometer aluminium powder 1-20, dispersant 0.05-3,
71;Type of mill Planetary mill; Ball/powder mass ratio: 10: 1: Powder amount: 32 g: Vial volume: 250 ml: Milling Speed: 260 rpm: Total milling time: 10 h: Balls Material
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The invention provides an aluminothermic reduction method for preparing an aluminum-scandium alloy, which comprises the following preparation steps: (1) mixing scandium oxide powder,
For example, in Japanese Patent Application Publication No. 14358/1974, a method is taught in which an aluminum powder is subjected to a surface wet grinding process in a ball mill to
2015111;The concept of steady state milling time was examined for ball milling of aluminum powder. Four different set-ups of balls were used while the mill speed and charge
The utility model relates to a ball grinder for processing aluminium powder, belonging to abrading machinery technology field. The ball grinder is used for solving the problems of coal oil
The invention provides an aluminum powder pigment, which is formed by mixing of the following components by weight: 96%-99% of aluminum powder; 0.75%-3% of stearic acid; 0.2-0.7% of
Aluminum powder compositions, and methods for their preparation, comprising fine particle size aluminum powder, a polyvinylpyrrolidone resin in an amount of 5% to 20%, based on the
The Chinese patent with application number 200610123751.8 discloses a preparation method of coated aluminum powder pigment. The method double-coats the surface of aluminum powder
The invention discloses a preparation method of aluminum silver paste. The preparation method comprises the following steps of: putting aluminum powder with stipulated particle size,
2015416;Yesterday I started making some dark aluminum powder with shredded aluminum foil and a heaping tablespoon of charcoal dust. I used my ball mill which is a
1960-03-29 Publication of US2930686A publication Critical patent/US2930686A/en 1977-03-29 Anticipated expiration legal-status Critical Status Expired The aluminum powder which has
1960-03-29 Publication of US2930686A publication Critical patent/US2930686A/en 1977-03-29 Anticipated expiration legal-status Critical Status Expired The aluminum powder which has
2.1. Powder preparation Aluminum powder of 99.8% purity (MFCD00134029) was provided by Alfa Aeasar Company. Stearic acid (97% purity, Fisher Scientific-AC17449-0010) was used