cutting lubricant
31EP additive — EP additives, or extreme pressure additives, are additives for lubricants with a role to decrease wear of the parts of the gears exposed to very high pressures. They are also added to cutting fluids for machining of metals.EP additives are… …
32technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
33Dyspareunia — Classification and external resources ICD 10 F52.6, N94.1 ICD 9 …
34Allotropes of carbon — Eight allotropes of carbon: a) Diamond, b) Graphite, c) Lonsdaleite, d) C60 (Buckminsterfullerene or buckyball), e) C540, f) C70, g) Amorphous carbon, and h) single walled carbon nanotube or buckytube. This is a list of the allotropes of carb …
35Fuchs Petrolub — Infobox Company company name = Fuchs Petrolub AG company company type = Public (FWB|FPE) foundation = 1931 founder = Rudolf Fuchs location = Mannheim, Germany locations = main manufacturing locations include: Mannheim, Germany, Belper, England… …
36ship construction — Introduction complex of activities concerned with the design and fabrication of all marine vehicles (ship). Ship construction today is a complicated compound of art and science. In the great days of sail, vessels were designed and… …
37Ceramic matrix composite — Fracture surface of a fiber reinforced ceramic composed of SiC fibers and SiC matrix. The fiber pull out mechanism shown is the key to CMC properties …
38Rotating locomotion in living systems — A passive wheel Rotating locomotion encompasses two distinct modes of …
39Carbon — (), but as most compounds with multiple single bonded oxygens on a single carbon it is unstable.] Cyanide (CN–), has a similar structure, but behaves much like a halide ion (pseudohalogen). For example it can form the nitride cyanogen molecule… …
40Wear — For other uses, see Wear (disambiguation). v · d · e Materials failure modes …
