1965 FIG INVENTOR Harry E. McCune Ill BYw ATTORNEY April 8, 1969 H. E. MQCU-NE m 3, 3doi:US3437477 AMccune Harry EUS3437477 * 1965年5月5日 1969年4月8日 Allegheny Ludlum Steel Abrasion resistant austenitic stainless steel and process for making same...
The present invention relates to a process for making unitary structures of heat-sensitive, mechanical structural elements and plastics and the products thereof. More specifically, the present invention relates to a process for making unitary structures of heat-sensitive, mechanical structural elements and...
To solve the problems of the conventional process, the inventor has successfully provided a novel process and apparatus for manufacturing metallized plastic products. According to the present invention, the process for manufacturing the metallized plastic product uses two techniques, superplastic forming and...
Bessemer process- an industrial process for making steel using a Bessemer converter to blast air through molten iron and thus burning the excess carbon and impurities; the first successful method of making steel in quantity at low cost industrial process- a systematic series of mechanical or chemica...
Corset steel This invention relates to corset steels to which a coating of plastic material is applied by an extruding or like process, said material being of some quic... WW Roy 被引量: 3发表: 1936年 Systems and methods for improving the efficiency and quality of images exposed on the ...
Supported Materials: Commonly used materials include stainless steel, titanium, and aluminum alloys. Advantages: Offers high precision and strength, making it suitable for functional parts and complex designs. Limitations: High costs of materials and machine operation, along with the need for post-proc...
Metal cutting is among the most common processes for raw material processing. Metal cutting processes shape raw sheet metal like mild steel for further manufacturing techniques. Advanced metal cutting techniques like waterjet cutting can directly create the final part from raw metal sheets and blocks....
More precisely, Laplace thought he did, for, as Poincaré later pointed out, for good mathematical reasons not only was such stability unproved but it was also unprovable, as is the case to this day: the three-body problem remains unsolvable.8Laplace was also the inventor of an especially ...
1, 1885, Paris, Fr.) was a British metallurgist and inventor who discovered (1875) a method for eliminating phosphorus (a major impurity in some iron ores) in the Bessemer converter. The method is now called the Thomas-Gilchrist process, the Thomas process, or the basic process. Thomas ...
The post-process thermal treatment of thermoplastics improves their mechanical properties, but causes deformations in parts, making them unusable. This work proposes a powder mould to prevent dimensional part deformation and studies the influence of line building direction in part deformations in a post...