In general,the use of carbide in cutting tools began development in nineteen-twenty-five. high-speed steel (HSS)...
We know that many of the auto parts are gear constructions, and these gears are...
Sintering is the heating of a powder to a certain temperature for a certain period...
The ball mill consists of a metal cylinder and a ball. The working principle is...
At present, stainless steel is widely used in industry such as aerospace, power generation equipment...
Flame retardant materials include organic flame retardant materials and inorganic flame retardant materials, the current...
1 IntroductionThe history of electron backscatter diffraction (EBSD) should be traced back to the band-shaped...
Wprowadzenie Stal jest hartowana przez podgrzanie stali do temperatury powy?ej temperatury krytycznej Ac3 ...
Po pierwsze, profil epitaksjalny wi?zki molekularnej W ?rodowisku o bardzo wysokiej pró?ni, z pewn? energi? ciepln? ...
1, Przegl?d w?a?ciwo?ci fotoelektrycznych zwi?zanych z perowskitem halogenku organicznego Rysunek 1 Pozycja spektralna i PL ...