Basalt ceramic material

Basalt ceramic material

Cast Basalt is a mineral of exceptionally high abrasion resistance, unlimted resistance to moisture, high compressive strength and resistance to virtually all acids and alkalis and is completely corrosion free.Cast basalt is produced by melting selected natural basalt broken into sizes of 20-50 mm in shaft furnaces at tempreatures around 1,300C, following by casting at which the metled basalt forms uniforms pherolithic crystals hence producing its typical physical propertics, in particular its exceptional hardness and wear-resitance.
After 30 years of practical use proved cast basalt lined steel pipe is a reliable and effective combination of wear—resistant materials. Be used in a variety of transportation of corrosive materials in working condition.

Cast basalt reaches a value of hardness of 8( min ) on the Moh’s hardness scale. for comparision : the highest value10is only attained by dimonds. by virtue of these properties,the silicate cast basalt provides outstanding protection against abrasion and scrubbing.

however, it is marked by asertain sensitivity ti impacts.Under Normal services conditions, cast basalt withstands tempratures up to approx.+ 350C or-40C.
However Cast basalt sholud not be subjected ti temprature shocks.

Cast basalt lined steel pipe is consist of steel pipe, cast basalt pipe and the concreteness of cement mortar.

The excellent performance of cast basalt lined steel pipe is that it sets tenacity of steel pipe, abrasive resistance of cast basalt pipe, concreteness of cement mortar in one.

This greatly improves the products adaptive capacity in complicated operation conditions. At the same time. cement mortar is selected as the filling material and this can make the inside surface of steel pipe in alkali mediums. So the surface of steel pipe generates purifying films. These films can prevent being rusted.

The parameters of the outside steel pipe will be decided according to the working pressure of the system.

The connection of the pipes and fitting will be of flange connections, easy—flexible joint connection or by welding.

Cast basalt lined steel pipe, as both a wear—resistant and corrosion—resistant materials, the transport properties of wear or corrosion of materials, after thirty years of practical verification, cast basalt lined steel pipe can be well done.

The Wear and Abrasion Resistant Lining Material
The Wear and Abrasion Resistant Lining Material

Wear protective material available include: cast basalt, zirconia ceramic, alumina ceramic, silicon carbide ceramic hard commie and SC – Wearstop.

The Scope of supply and St TV ices comprises :
• Suppfy of complete, abrasion protecti vc I incd pl ant cereponeuts;
• supply of’tailor -madewear-protective lining for instalation on site;
• installation of wear protective protective the company’s spcialist installation team or assignment. of a supervisor during installation earn cd out 00 site by customer staff.

Characteristics :
• High resistanc to all types of cbemicals
• High resistan to sliding abrasion
• Non weltnhility & smooth surface results ill easy How of materials.
• Can With standtand temperature up to 200 C.
• Smooih Surface and resistant to abrasion & corrosion.

Comparision Chart
Comparison of Ceramic lines with few other materials under standard conditions :
Material
Thickness(mm)
Approx life ( Months )
Mild Steel
10
3-5
Cast Iron
20
6-8
Ni-Hard
20
12-14
Cast Basalt
30
20-25
Ceramic
10
35-40

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