- parkerized steel
- 磷酸盐处理钢
English-Chinese metallurgy dictionary. 2014.
English-Chinese metallurgy dictionary. 2014.
Stainless steel — Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) Pearlite (88% ferrite, 12% cementite) … Wikipedia
Parkerizing — (also called phosphating and phosphatizing) is a method of protecting a steel surface from corrosion and increasing its resistance to wear through the application of an electrochemical phosphate conversion coating. Parkerizing is usually… … Wikipedia
United States Marine Raider Stiletto — U.S. Marine Raider Stiletto U.S. Marine Raider Stiletto [1] Type … Wikipedia
U.S. Marine Raider Stiletto — The U.S. Marine Raider Stiletto was a stiletto issued to the Marine Raiders and 1st Canadian Parachute Battalion during World War II.BackgroundKnives previously available to the United States Marine Corps (USMC) were the U.S. Mark I Trench Knife … Wikipedia
M16 rifle — Rifle, 5.56 mm, M16 From top to bottom: M16A1, M16A2, M4A1, M16A4 Type Assault rifle Place … Wikipedia
Passivation — is the process of making a material passive in relation to another material prior to using the materials together. For example, prior to storing hydrogen peroxide in an aluminium container, the container can be passivated by rinsing it with a… … Wikipedia
Ferritic nitrocarburizing — Not to be confused with Carbonitriding. Ferritic nitrocarburizing is a range of case hardening processes that diffuse nitrogen and carbon into ferrous metals at sub critical temperatures. The processing temperature ranges from 525 °C… … Wikipedia
AN-6530 goggles — were produced during WWII as eye protection for United States Army and Navy flight crews. In 1943, the AN 6530 design replaced as standard the nearly identical USAAF B 7 goggle produced by Chas Fischer Spring Company of Brooklyn, NY. Contracts… … Wikipedia
Robert M. Parker, Jr. — Infobox Writer name = Robert Parker imagesize = caption = Parker in Las Vegas, 2005 birthname = Robert McDowell Parker, Jr. birthdate = birth date and age|1947|7|23 birthplace = Baltimore, Maryland deathdate = deathplace = occupation = Wine… … Wikipedia
Smith Corona — Former type Typewriter Manufacturing Industry Typewriter production Genre typewriters Fate Bankruptcy Founded 1886 Founder(s) Lyman … Wikipedia
Colt Official Police — Type Revolver Place of origin … Wikipedia