The structure and desired properties of corrosion-wear resistant materials in high-temperature environments largely depends on the dual-phase structural design and surface/interface control. This Research Topic focuses on the design, control and characterization of high-temperature resistant materials. It includes the corrosion and oxidation interfaces, formation mechanisms of corrosion/wear
Analysis Of The Austenite Grain Growth In Low-Alloy Boron This article presents the result of investigation of austenite grain growth in selected low-allow boron steel with high resistance to abrasive wear and attempts to describe the influence of chemical composition on this process. Keywords. Low alloy steels with boron heat treatment
Today low-alloy steels with boron achieve high resistance to abrasive wear and high strength. These features are obtained by using advanced technology of manufacturing.
Boron Steel - an overview ScienceDirect TopicsBoron Steel. Boron steels are another special group in which the surface oxide of the liquid steel is a liquid borate, with a melting point close to 1000C, even though the amount of boron in the steel is impressively low, in the region of only 0.002 to 0.005 weight per cent. From:The Mechanisms of Metallurgical Failure, 2020. Related terms
CN101979695A - Chromium-free high boron iron-based The invention discloses a chromium-free high boron iron-based casting alloy and a preparation method. The high boron iron-based alloy comprises the following chemical components in percentage by weight:0.2 to 1.0 percent of C, 1.0 to 4.5 percent of B, 0.20 to 0.70 percent of Si, 0.20 to 0.8 percent of Mn, less than 0.1 percent of S, less than 0.1 percent of P and the balance of Fe and
An antiwear superhigh-Mn alloy steel contains C (1.1-1.6%), Mn (16-22%), Cr (1.5-3%) and Fe (rest) and features that a great deal of carbides (nitrides) are dispersed on austenitic substrate by optimal proportioning and thermal treatment. Said superhigh-Mn alloy steel can be used as the impact plate of wind-driven mill to elongate its service life by 0.5-1 times.
Effect of tempering temperature on microstructure and Jul 20, 2020 · The hardness and wear resistance of the alloy at different tempering temperatures were tested by Rockwell hardness tester, microhardness tester and wear tester. The experimental results indicate that the tempering microstructure of aluminiumbearing high boron high speed steel consists of Fe, M 2 B and a few of M 23 (C, B) 6 .
SSAB Boron steel - SSAB - SSAB high-strength steelSSAB Boron wider range of steel grades for quench hardening and press hardening. SSAB Boron steel is optimized for products that require complex forming in combination with high wear resistance
1. Alloying of high boron steels with titanium leads to the formation of high melting particles of titanium diborides in the melt and in the process of crystallization. This is accompanied by effects of incoculation and inversion which have a favorable influence on the structure and the properties of the metal. 2. Enriching the melt with titanium under conditions of open, and especially plasma
The Features of CBNCubic boron nitride can withstand temperatures of 1,250 to 1,350 degrees Celsius, more than diamond can withstand 800 degrees Celsius. When grinding and cutting iron materials, there will be no slime phenomenon, and it is the most ideal grinding wheel for metal materials sensitive to grinding temperature, such as quenched steel, high vanadium high speed steel and aluminum high speed steel.Outstanding abrasion resistance - ArcelorMittalArcelorMittals boron steel grades offer a one-of-a-kind microstructure and hardness which is capable of standing up to the most abrasive wear. Boron steel advantages High wear and abrasion resistance results in improved durability, less material weight loss, low maintenance, longer life, and reduced costs Suitable for the environmentally