double sintering
21Ultra-high-molecular-weight polyethylene — (UHMWPE or sometimes shortened to UHMW), also known as high modulus polyethylene (HMPE) or high performance polyethylene (HPPE), is a subset of the thermoplastic polyethylene. It has extremely long chains, with molecular weight numbering in the… …
22Ceramic — A Ming Dynasty porcelain vase dating 1403 1424 …
23Ice — This article is about water ice. For the broader concept of ices as used in the planetary sciences, see volatiles. For other uses, see Ice (disambiguation) …
24Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …
25Metallurgy — Georg Agricola, author of De re metallica, an important early book on metal extraction Metallurgy is a domain of materials science that studies the physical and chemical behavior of metallic elements, their intermetallic compounds, and their… …
26STS-83 — Infobox Space mission mission name = STS 83 insignia = Sts 83 patch.png shuttle = Columbia launch pad = 39 A launch = April 4, 1997, 2:20:32.074 p.m. EST landing = April 8, 1997, 2:33 p.m. EDT, KSC, Runway 15 duration = 3 days, 23 hours, 13… …
27STS-94 — Infobox Space mission mission name = STS 94 insignia = Sts 94 patch.png shuttle = Columbia launch pad = 39 A launch = July 1, 1997, 2:02:02 p.m. EDT landing = July 17, 1997, 6:47:29 a.m. EDT, KSC, Runway 33 duration = 15 days, 16 hours, 45… …
28Kyocera — Corporation 京セラ株式会社 Type Public (NYSE: KYO) Industry Printers, Digital Imaging Systems Electronic devices, telecom equipment, semiconductor components, applied ceramic products …
29Raney nickel — (pronEng|ˈreɪniː ˈnɪkəl) is a solid catalyst composed of fine grains of a nickel aluminium alloy, used in many industrial processes. It was developed in 1926 by American engineer Murray RaneyRaney, Murray (1927). [http://www.fischer… …
30Sharpening stone — Waterstone redirects here. For the British bookstore chain, see Waterstone s. An oil stone Sharpening stones, water stones or whetstones are used to grind and hone the edges of steel tools and implements. Examples of items that may be sharpened… …
