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Success of the China-Sweden Joint Development of High-performance Sintered Steel without Ni

Through the international S&T cooperation project of “High-performance Sintered Steel”, the Central Iron and Steel Research Institute, on the basis of introducing sintered steel powder with Cr, Mo and Mn but without Ni developed by the Swedish Hoganrs Company and combing it with its own warm flow compaction and sintering technology, soon developed the high-performance and environment-protecting metallurgical steel parts and popularized them inside the country.


Such international cooperation led to and advanced an early start of R&D of sintered steel without Ni. Our country has always depended on imports for high-performance sintered steel products. The successful preparation of high-performance sintered steel without Ni will alter this situation.