Investment cast high Ni-Cr alloy heat resistant trays  

Various kinds alloy, shapes, sizes round grids, square grids ,multiple trays bolted together ,reversible/non-reversible, cast-in or bolt-on shoes, pusher/puller sections ,customized design for all type of furnace layouts. Regular products like heat treatment fixture, cast baskets, roller rails, cast link belts, chain guides, fans, skid riders, buttons, and other furnace parts.

Products

investment cast high Ni-Cr alloy heat resistant trays

Application

such as waste incinerator, heating furnace and sewage treatment equipment

Process

Precision casting/silica sol investment cast method

Machining

Shot blasting.

Material

Heat resistant stainless steel

High Nickel and high Chrome heat resistant alloys, Cobalt base alloys

Quality Control

²Chemical analysis by spectrometer

²Measurement inspection

²Mechanical properties testing, yield point, tensile strength, elongation

²Non destructive inspection (NDT): ultrasonic, x-ray, dye penetrant test, magnetic particle inspection, eddy current testing, material certificates

Inspection

100 % self-inspection. 3rd party inspection available.

Heat Treatment

annealing, normalizing, tempering, nitriding, carbonitriding, carburizing and induction hardening

Surface Treatment

plating, coating, phosphate, anodizing and CVD/PVD plating

Standard

ANSI,ASTM,ASME,DIN,GB etc.

Certificate

ISO9001:2008: 3.1B Material Certificates, SGS Certificate.