High-chromium steels have high strength properties, corrosion properties and resistance to neutron irradiation, thereby are considered as 

It is true that chromium increases the corrosion resistance, but not the hardness properties of steel alloys. To this end, further treatment steps are required. Heat treatments are for instance frequently performed. Some of these processes have a negative effect on corrosion resistance. The BORINOX® process is another way to harden chromium steel.

2020. 3. 16. · These steels exhibit superior corrosion resistance in a variety of environments. Austenitic stainless steels (e.g. 302, 316) end result from additions of nickel (often between 10

The main shortcomings of actual 9-12Cr high-chromium steels are that the creep resistance is not enough to fulfill the engineering requirements at 

The main shortcomings of actual 9-12Cr high-chromium steels are that the creep resistance is not enough to fulfill the engineering requirements at temperatures higher than 600°C and the material undergoes a cyclic softening. Creep strength at high temperature could be improved by a microstructural optimization through nano-precipitation

The U.S. Department of Energy's Office of Scientific and Technical Information

2020. 7. 16. · Figure 1 shows the hardness curves measured on a cross-section for steels with low and high chromium contents. Measured hardnesses prior to nitriding were 540 HV for low alloyed steels 30Ni2CrMoV and 30CrMnSi, 300 HV for corrosion-resistant steel 03Cr11Ni10Mo2Ti, and 650 HV for tool steel Cr12Mo. After nitriding, the surface hardness of

Cold-work tool steels which include D2, D3, D4, D5, and D7 steels are high-carbon, high-chromium steels. Apart from D3 steel all group D steels have 1% Mo and are air hardened. Type D3 steel is oil-quenched; though small sections can be

Austenitic stainless steels are susceptible to stress corrosion cracking in chloride media. Alloy. 31 will also crack in boiling 45% MgCl2 solution. However, 

T1 - Development of high-chromium ferritic heat-resistant steels with high nitrogen content. AU - Yamasaki, Shigeto. AU - Mitsuhara, Masatoshi. AU - Nakashima, Hideharu. N1 - Funding Information: This work was carried out as part of the research activities of the Advanced Low Carbon Technology Research and Development Program (ALCA).

A process for producing high chromium steel is disclosed which comprises supplying molten iron in a smelting furnace with a solid chromium source,