Analysis of the High Chromium Cast Iron Microstructure ...
Analysis of the High Chromium Cast Iron Microstructure after the Heat Treatment ... accepted in revised form 09.05.2014 Abstract The article presents results of heat treatment on the high chromium cast iron. The study was carrying out on samples cut from the casting made from chromium cast iron. ... heat treatment parameters, ...
CN104195420A - High-chrome wear-resistant cast …
The invention discloses a high-chrome wear-resistant cast iron material and a heat treatment method. The high-chrome wear-resistant cast iron material is prepared from iron as a main raw material, and carbon, silicon, manganese, sulphur, phosphorus, chrome, molybdenum, nickel and copper as auxiliary materials in manners of melting and casting after preparation.
annealing and re-hardening ASTM A532-93 Class …
annealing and re-hardening ASTM A532-93 Class III Type A high chrome abrasion resistant cast iron. thread330-415547. ... can high chrome cast iron be "heat treated" to re-harden to 500 HB after annealing or even tempering to 400? Some of the curves in the "Abrasion Resistant Cast Iron Handbook" suggest some high chrome irons can end up with ...
Heat Treatment in High Chromium White Cast Iron …
The influence of heat treatment on microstructure and mechanical properties of high chromium white cast iron alloyed with titanium was investigated. The austenitizing temperatures of 980°C and 1150°C for 1 hour each followed by tempering at 260°C for 2 hours have been performed and the effect of these treatments on wear resistance/impact toughness combination is reported.
High-chromium (22-34 per cent) Cast Iron Alloys and Their ...
thermal treatment was carried out which consisted of the austenisation at 975°C for 1 h, cooling by moving air down to 300 °C, and keeping alloy samples for 8 h. The results of cast alloys were compared with those of thermal treatments to determine the existence of a decrease in the wear-out properties of high chrome alloys.
Confused about Annealing / Heat Treating …
416 stainless steel is a free-machining martensitic stainless steel with 12-13% chromium that can be hardened by heat treatment to higher strength and hardness levels. In the annealed condition, it has...
Microstructural Modifications of As-Cast High …
4-9-2008 · The initial as-cast microstructure of a high-chromium (2.35% C, 18.23% Cr) white cast iron consisting of primary austenitic dendrites and a eutectic mixture of …
Heat Treatment and Properties of Iron and Steel
Heat Treatment and Properties of Iron and Steel Thomas G. Digges,1 Samuel J. Rosenberg,1 and Glenn W. Geil This Monograph is a revision of the previous NBS Monograph 18. Its purpose is
Alloy data sheet high chrome white iron 25% | …
ASTM A532 Class III Type A. The 25% Cr alloy is the most common high chrome white iron poured at Penticton Foundry. This alloy has great abrasion resistant properties especially against gouging, grinding and scratching. 25% Cr material can be machined to meet tighter tolerances like those found in pump and piping type castings.
2-11. CHROME-VANADIUM STEELS.
Chrome-vanadium steel with high carbon content (SAE 6195) is used for ball and roller bearings. 2-12. CHROME MOLYBDENUM STEELS. Molybdenum in small percentage is used in combination with chromium to form chrome molybdenum steel; this ... PRINCIPLES OF HEAT TREATMENT OF STEELS. 2-14. HARDENING.
A05 High Chrome Heat Treatment - China JP Metal …
Short Description: FOB Price: US $700-6500 / Piece Mini. Order: 1 Piece Supply Capacity: 5000 Pieces per Year Port: Tianjin Payment Term: L/C, T/T, D/P, Western Union, …
Gear Materials and Heat Treatments | KHK Gears
Gear Materials and Heat Treatments / It is essential to select proper materials and heat treatments in accordance with the intended application of the gear. ... (Chrome-molybdenum Alloy Steel) An alloy steel containing moderate amounts of carbon ... applying rapid cooling after heating at high temperature (Approximate 800C).
What is Chrome White Iron – ASTM A532? | …
The heat treatment is the final step in the manufacturing process and it ensures that the microstructure is correct for your application. The heat treatment should be designed based on the chemistry of the part, its section thickness and desired properties. Applications for Chrome White Iron
China High Chrome Wear Plates For Heat …
High Chrome Wear Plates For Heat Treatment. High Chrome Wear Plates for Heat treatment Introduction High chromium cast iron grate plate of cement mill matrix hardness is very high, can resist cutting wear in low impact load, iron chromium carbide particles as hard phase embedded in the matrix, the matrix played a supporting role and can...
Structural transformations in heat treatment of …
1-9-1982 · Structural transformations in heat treatment of chrome-molybdenumvanadium tool steels. A. F. Edneral, V. I. Kirienko & K. A. Lanskaya Metal Science and Heat Treatment volume 24, pages 595 – 599 (1982)Cite this article
Effect of heat treatment on microstructure of high …
Download Citation | Effect of heat treatment on microstructure of high chrome steel by laser surface melting | Laser surface melting was carried on surface of high chrome steel, and then the ...
Blue Light Industry | foundry & heat treatment
Blue Light Industry, a subsidiary of the UAE based engineering conglomerate Trinity Holdings, is a leading provider of engineered sand castings, heat treatment and electroplating service. For over 20 years, Blue Light has been committed to offer quality services to diverse industry requirements.