Investment/precision casting heat treatment fixtures

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 fi high Ni-Cr alloy cast heat resistant  base tray/grid/bracket xture, cast baskets, roller rails, cast link belts, chain guides, fans, skid riders, buttons, and other furnace parts.

Products

Investment casting high Ni-Cr alloy heat treatment fixtures

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.