Product Details
WC Tungsten Carbide Valve Seats / Tungsten Carbide Valve Core
Description
tungsten carbide mill roll for hot mill‘s application:
have high hardness, and the hardness value is rather small, along
with the change of temperature of 700 ℃ when the hardness value is
four
times that of high speed steel;And modulus of elasticity,
compressive strength, bending strength, thermal conductivity were
also higher than that
of tool steel more than 1 times.Due to their high thermal
conductivity of carbide roll,So the cooling effect is good, make
the roll surface at high
temperature time is shorter, thus make the roll cooling water with
harmful impurity in the high temperatureThe reaction time is
shorter.Therefore,
the cemented carbide roll more than tool steel roller corrosion
resistance, resistance to cold and hot fatigue.
Various grades of WC carbide flat rolls, rollers, slotted rolls
Specification
CO: 6%-20%
WC granularity: 0.4-2.0
Strength: 2600 - 3200
Company Profile
Zhuzhou Hong Yang Hard Alloy Co., Ltd. Located in Zhuzhou City,
Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide
Co., Ltd was established in May of 2011,We own up-to-date
production line, advanced equipment, lots of technicians. We have
been always trying our best to provide our customers with high
quality , best price and satisfactory services.
Zhuzhou Hongyang Cemented Carbide Co., Ltd. is a company
integrating R&D, production and sales of hard alloy products.
The company is good at producing and processing all kinds of
non-standard parts. The products involve food, petroleum, industry,
mining, steel, textile and all kinds of molds, knives and strong
technical force. There are more than 40 sets of electric processing
equipment such as grinding machines, cars, milling machines, fast
wire, and Sodick slow wire. The main products are all kinds of
alloy valves, valve heads, upper and lower cutters, necking molds,
guide wheels, guide sleeves, rolls, rolling scissors, piston rods,
sealing rings, wave cutters. Yela stone mold, plastic mold and
other stamping dies. Our company has passed ISO9001 quality
certification.