hard chromium

hard chromium

[′härd ¦krō·mē·əm]
(metallurgy)
A thick coating of electrodeposited chromium on a base metal; increases wear resistance.
References in periodicals archive ?
Ca/Dw-1031 Alt-Nil Or Latest With Only Door Handle Rhpluslh As Per C/Dw-917 Alt Nil, And C/Dw - 918, Alt Nil,Fully Hard Chromium Plated Upto 35 Micron Total As Per Is : 1068-1993 And Glossy Finished.
The coatings are also significantly thinner than hard chromium, and do not require any post process machining.
For wear resistant properties of the liner, ductile manganese iron or hard chromium iron is used.
Spirax Sarco TVA uses a profiled stainless steel cone with a large, smooth surface area plated in hard chromium to resist erosion from wet steam, for a long and reliable operational life with recalibration rarely needed.
As a matter of fact, top piston ring of the engines is very often covered with a hard chromium coating to ensure its longevity; this coating is obtained via an electrolytic process which requires the use of hexavalent chromium ions.
Winners included Accord Housing Group; steel distributors Atlas Ball & Bearing; Bloxwich Engineering; pressings company Genex UK; Grammer Seating Systems; engineering and hard chromium plating specialists Hardchrome (Dudley Engineering); and ironmonger Kirkpatrick.
All exposed surfaces are AISI 316 stainless steel or hard chromium Options include: pre-compression force transducer, take-off force transducer, and safety interlocked doors
Reduced gate wear and improved mold release are some of the benefits of nitrogen ion implantation, which has even greater effect when used in combination with hard chromium plating.
When it comes to coatings for metalforming tools, titanium nitride is supplanting hard chromium as the standard.
The vertical freezing cylinder of the Tetra Pak Hoyer Frigus SF 600 freezer with its hard chromium plated surface provides extremely efficient freezing.
Hard chromium plating provides a factor of 2X improvement in wear-resistance compared to uncoated D2 or S7 steel.