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The exact composition varies for martensitic stainless steel grades. But typically stainless steel will contain Carbon. It may also have small amounts of silicon, molybdenum, and phosphorous. Brearley’s initial samples of stainless steel were martensitic. These alloys are magnetic and are usually formed in the annealed condition, and heat treated afterwards.Chromium is the main alloying element of martensitic stainless steel, carrying moderate corrosion resistance to a material with inherently... read more
A test application set recently up by UltraFlex Power Technologies showed how induction casting could be used to cast metallurgical samples out of a variety of powder metal alloys. The objective was to use the samples for x-ray analysis of alloys in the metallurgical industry.A leading manufacturer of advanced, digitally-controlled induction heating solutions。 UltraFlex used their SuperCast Pro induction casting solution in this demonstration. The Supercast Pro systems have been developed specif... read more
WASHINGTON, AUG 7: An independent US quasi-judicial federal agency has ruled against imposing any anti-dumping duty against certain categories of steel threaded rod from India. The ruling by United States International Trade Commission (USITC) came yesterday a month after US Department of Commerce determined that Indian steel threaded rod was being dumped in the country and sought imposition of anti—dumping duty against it. “The USITC today determined that a US industry is neither materially inj... read more
"During 2015, we identified the pursuit of higher-margin downstream business opportunities that utilize our steel products in their manufacturing processes, as one of our target growth objectives," stated Mark D. Millett, President and Chief Executive Officer. "A strategy intended to reduce volatility during both strong and weak market cycles, given steel raw material supply optionality. During weak steel demand environments these businesses could purchase steel internally from our own mills, th... read more
provided 3D printable files and a detailed walkthrough for upgrading the Z-axis of a Prusa i3 RepRap 3D printer with a lead screw. Not for the first time and certainly not for the last, it would seem that a round of applause is due for aninanimate rod. Many cheap and cheerful DIY 3D printers, such as the Prusa i3 and other RepRap machines, use a threaded rod for their z-axis. The threaded rod is a cheap piece of equipment, but many users—Daniel included—have encountered irresolvable problems whe... read more
