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Henan Genghong Industrial Co., Ltd.

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China ZRO2 C Composite Slag Ladle Shroud Al2O3 Sub Entry Nozzle
China ZRO2 C Composite Slag Ladle Shroud Al2O3 Sub Entry Nozzle

  1. China ZRO2 C Composite Slag Ladle Shroud Al2O3 Sub Entry Nozzle
  2. China ZRO2 C Composite Slag Ladle Shroud Al2O3 Sub Entry Nozzle

ZRO2 C Composite Slag Ladle Shroud Al2O3 Sub Entry Nozzle

  1. MOQ: 1000pieces
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 200000 Piece/Pieces per year
Delivery Time 15-30work days
Packaging Details Plate or Customized
Package Customized
Color Customized
Shape cylindrical
Al₂O₃ ≧60.0(body)
MPa CCS ≧20.0MPa(body)
MPa MOR ≧5.0(body)
AP ≦18.0(body)
C+SiC ≧20.0(body)
Model Number Composite carbon-free lining
Place of Origin ANHUI,CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 200000 Piece/Pieces per year
Delivery Time 15-30work days Packaging Details Plate or Customized
Package Customized Color Customized
Shape cylindrical Al₂O₃ ≧60.0(body)
MPa CCS ≧20.0MPa(body) MPa MOR ≧5.0(body)
AP ≦18.0(body) C+SiC ≧20.0(body)
Model Number Composite carbon-free lining Place of Origin ANHUI,CHINA
High Light Al2O3 refractory sub entry nozzleZRO2 C composite slag Ladle ShroudAl2O3 sub entry nozzle

Composite carbon-free lining submerged nozzle ladle shround refractory for Steel casting

 

Product Feature

  1. The composite carbon-free lining material can effectively prevent the deposition of Al₂O₃ and other high melting point compounds in the inner wall of the nozzle from blocking.
  2. The compound ultra-low thermal conductivity lining material can effectively reduce the heat shock of the steel flow, ensure the thermal shock stability of the nozzle, and have strong adaptability to the steel.
  3. In order to avoid thermal damage in the nozzle at the beginning of casting, the technique of passivating crack tip and hindering crack instability propagation was used.
  4. Using the principle of functional gradient compound, compound a layer of porous Al₂O₃-C layer in the inside of the nozzle slag line, design and manufacture of Al₂O₃-C/ ZRO₂-C composite slag line, to ensure the same service life of slag line and the mouth of the bowl.
  5. The effective surface anti-oxidation coating technology can prevent the decarburization phenomenon in the heating and baking process of the nozzle, so as not to affect the use of the nozzle or cause local erosion too fast.
  6. The professional structure design ensures the stable flow field of molten steel in the mold and the melting performance of the protective slag on the meniscus of the mold.

 

 

 

Parameters

 

 

Standard YB/T007-2003 Alumina Carbon Refractory for Continuous casting

 Items Body

 

Slag line

 

Blow section

)

Linder(anti-blocking)

Al₂O₃ ≧50.0  

 

Bowl section has the same material as the stopper

 

(CaO)≧20.0
ZrO₂ 5.0~10.0 ≧78   ≧45.0
C+SiC ≧20 ≧13   ≧20.0
 BD,g/cm³ ≧2.5 ≧3.7   ≧2.8
 AP,% ≦17.0 ≦18   ≦20.0
MPa CCS,MPa ≧25 ≧25   ≧20.0
MOR,MPa ≧7 ≧6.5   ≧6.0

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2007

  • Total Annual:

    30million-40million

  • Employee Number:

    100~500

  • Ecer Certification:

    Active Member

Company profile   Henan Geng Hong Industry Co., Ltd. (hereinafter referred to as "Geng Hong industry") was founded in 2007, specializing in the production, manufacturing and sales of complete sets of iron and steel metallurgical equipment, spare parts of metallurgical equipment ... Company profile   Henan Geng Hong Industry Co., Ltd. (hereinafter referred to as "Geng Hong industry") was founded in 2007, specializing in the production, manufacturing and sales of complete sets of iron and steel metallurgical equipment, spare parts of metallurgical equipment ...

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  • Henan Genghong Industrial Co., Ltd.
  • https://www.ghongsteel.com/

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