Alloy Case Hardening Alloy
Found 6 free book(s)
Surface Hardening of Stainless Steels
www.worldstainless.orgIn the case of stainless steels, hardening by thermochemical treat-ment has been considered bad practice or a compromise between corrosion proper-ties and tribological properties [8]. Some ... that of the bulk alloy, making these areas susceptible to corrosion. Some industrially proven processes work at lower temperatures. They have a hardening
Stainless Steel AL 17-4™ Precipitation
www.specialtysteelsupply.comIn the case of welding with non-matching filler, an aus-tenitic stainless steel such as 308L or other ductile aus-tenitic should be used. This filler will not produce the precipitation hardening response, however. HEAT TREATMENT The AL 17-4 Precipitation Hardening Alloy is furnished in the annealed condition. This is also called the solu-
SUBJECT GUIDE Heat Treating
www.asminternational.orgheating the alloy to a high enough temperature to drive the alloy - ing elements into solid solution, yielding a metastable, supersatu - rated solid solution. These alloys are then precipitation hardened (also known as age hardening). Hardening Hardening is the process by which heat treatments are employed to harden an alloy.
Data Sheet 9310 Alloy Steel - AMS 6265-UNS93106
www.ssa-corp.com9310 ALLOY STEEL – AMS 6265 VAR – UNS93106 DATA SHEET GENERAL CHARACTERISTICS: 9310 VAR AMS 6265 is a Chromium-Nickel-Molybdenum Alloy used as a Carburizing Grade for Aircraft Parts. Users can obtain high case hardness coupled with high core strength and toughness. High alloy content makes it suitable for use in relatively large cross …
HARDFACING ALLOYS - Deloro
www.deloro.comStellite™ alloy 250 Bal. 28 — 0.1 — — 21 <1.0 <0.5 — — 20 – 28 Stellite™ alloy 694 Bal. 28 19 1 5 — < 3.0 1 1 % V — — 48 – 54 Stellite™ alloy 706 Bal. 31 — 1.2 < 3.0 4 < 3.0 <1.0 < 1.0 — — 39 – 44 Stellite™ alloy 712 Bal. 31 — 1.55 < 3.0 8 < 3.0 < 2.0 < 1.0 — — 46 – 51
Standard Specification for Steel Sheet, Zinc-Coated ...
www.tjxysteel.com3.2.8 zinc-iron alloy, n—a dull grey coating with no spangle pattern that is produced on hot-dip zinc-coated steel sheet. 3.2.8.1 Discussion—Zinc-iron alloy coating is composed entirely of inter-metallic alloys. It is typically produced by subjecting the hot-dip zinc-coated steel sheet to a thermal treatment after it emerges from the molten ...