metal polishing
31Diamond tool — A close up of the segment of a diamond saw blade A diamond tool is a cutting tool with diamond grains fixed on the functional parts of the tool via a bonding material or another method.[1] As diamond is a superhard material, diamond tools have… …
32hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …
33Diamond — This article is about the mineral. For the gemstone, see Diamond (gemstone). For other uses, including the shape ◊, see Diamond (disambiguation) …
34Metallography — A micrograph of bronze revealing a cast dendritic structure Metallography is the study of the physical structure and components of metals, typically using microscopy. Ceramic and polymeric materials may also be prepared using metallographic… …
35Cymbal making — Modern cymbal making uses many different techniques, from traditional hand methods to completely automated mass production. Contents 1 The traditional process 2 Modern developments 2.1 Casting techniques 2.1.1 …
36Магнитно-абразивная обработка (зарубежные публикации) — Публикации по магнитно абразивной обработке (МАО) в зарубежных журналах (на английском языке): 2009 Effects of Horizontal Vibration Assistance on Surface Roughness in Magnetic Abrasive Finishing / Shao Hui Yin, Yu Wang, Han Huang, Yong Jian Zhu,… …
37environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
38rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
39abrasive — abrasively, adv. abrasiveness, n. /euh bray siv, ziv/, n. 1. any material or substance used for grinding, polishing, etc., as emery, pumice, or sandpaper. adj. 2. tending to abrade; causing abrasion; abrading. 3. tending to annoy or cause ill… …
40flatware — /flat wair /, n. 1. utensils, as knives, forks, and spoons, used at the table for serving and eating food. 2. dishes or containers for the table that are more or less flat, as plates and saucers (distinguished from hollowware). [1850 55; FLAT1 +… …
