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Dalian HARVEST Metal Fibres Co., Ltd.

Steel Fiber, Concrete, Steel manufacturer / supplier in China, offering Hot Sale Melt Extracted Steel Fiber for Refractory Industry, 2017 Stainless Steel Fiber with Hooked End, Hook End Steel Fiber for Building Concrete and so on.

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Hot Sale Melt Extracted Steel Fiber for Refractory Industry

FOB Price: Get Latest Price
Min. Order: 100 KGS
Port: Dalian, China
Production Capacity: 1000mt
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: HVS ML430/25/. 50ST
  • Fiber Sio2 Content (%): 0.01min
  • Steel Fiber MGO Content (%): 0.01
  • Steel Fiber Refractoriness (Degree): 1770°< Refractoriness< 2000°
  • Steel Fiber Cro Content (%): 0.1~0.3%
  • Trademark: HARVEST
  • Specification: HVS ML446/25/. 50ST
  • HS Code: 7326209000
  • Steel Fiber Shape: Powder, Straight
  • Steel Fiber Al2O3 Content (%): 0.01min
  • Steel Fiber Cao Content (%): 0.01min
  • Steel Fiber Sic Content (%): 0.1%Min
  • Steel Fiber Aspect Ratio: 50
  • Transport Package: 1)50*20kg Carton Then on Pallet,Net Weight:1000kg/
  • Origin: China
Product Description

Melt Extracted Stainless Steel Fiber

Chemical composition

Steel GradeCSiSPMnNiCrMoVCuTiCoB
446<0.30<3.0<0.03<0.041.0~1.50.4524-27--<0.25--

<0.003

The Specification Of Melt-extraction SSF

SpecificationCross-section areas(mm2)Equivalent diameter(mm)Cross-section size(mm)Length(mm)Configuration & shape
 0.5*20   0.2   0.5   0.2*1 20  Straight
 0.5*25 25
 0.5*35 35

Technical Properties And Performance

Alloy446
Melt temperature rangeºC1430~1510
Thermal conductivity @ 540ºCKcal/m2 · h · ºC69.8
Modulus of elasticity @ 870ºC× 106kg/cm ²0.984
Fiber tensile strength @ 870ºCkg/cm ²540
Coef. of thermal expansion @870ºC× 10-6/ºC13.14
Critical oxidation temperatureºC1200

Increased flexural strength of 60% alumina

Refractory fired at 870ºC(1600ºF)for 8hrs 1.3.V% fiber

 1.15
Increased energy absorption 60% alumina ref. fired at 870ºC(1600ºF) for 8 hrs 10-12
Carburization increase in carbon content% in 25 hrs @982ºC(1800ºF) 0.07
Corrosion rate in Coke oven gas at 982ºC(1800ºF)Mils/yr14
Corrosion rate nitridingMils/yr1120
Oxidation cycling coditions 1000 hrs wt % loss @ 982ºC(1800ºF) 4%



Hot Sale Melt Extracted Steel Fiber for Refractory Industry
The properties and performance of refractory materials applying to various beating furnaces kilns and coke ovens should be greatly improved if SSF will be mixed with.

Today SSF reinforcement is finding its way into every parts of modern industries. They can be concluded as follow:

1)Metallurgical industry

blast-heating cupola, iron smelting furnaces, open hearth furnaces, convertors electrical furnaces, spray gun for refining of metal out of furnace, sintering furnaces and kilns. heaters for steel rolling, including lining, furnace-door and wrapping covers around water cycling pipes.

2)Oil oven, and kilns.

3)Furnaces and kilns in ceramic,glass and enamel industries.

4)Rotary and standing kilns in cement industry.

5)Forging heaters and boilers for power plant.

6)Furnaces and kilns in other industries.

Hot Sale Melt Extracted Steel Fiber for Refractory Industry


Hot Sale Melt Extracted Steel Fiber for Refractory Industry

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Hot Sale Melt Extracted Steel Fiber for Refractory Industry

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