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SX-801

SX-HCrC

Cr 3 C 2 Cr, C, Mn, Fe, V, Mo

Excellent resistance to high-temperature erosion and strong resistance to high-temperature oxidation, with a hardness ≥ HRC55 and an operating temperature of up to 800℃.

Wear-resistant protection for the “four tubes” of coal-fired boilers, wear-resistant protection for furnace tubes in circulating fluidized bed (CFB) boilers, and wear-resistant protection for induced draft fan blades in pulverized coal mills.

SX-802

SX-HCrCA

Cr 3 C 2 Cr, C, Ti, Ni, Nb, rare earth elements

Austenitic microstructure, with excellent resistance to high-temperature erosion, superior corrosion resistance and high-temperature oxidation resistance, a hardness ≥ HRC55, and an operating temperature of up to 1000℃.

Wear-resistant protection for superheater and reheater tubes in coal-fired boilers, wear-resistant protection for furnace tubes in CFB boilers, and wear-resistant protection for impeller blades of pulverized coal fans and induced draft fans.

SX-803

SX-TiAlA

TiAl, Cr 3 C 2 C, V, Mn, Nb, Al, Fe

Possesses outstanding performance in resisting high-temperature erosion and wear as well as high-temperature oxidation and corrosion, with a hardness ≥ HRC50 and a service temperature up to 1200℃; amorphous.

Wear and corrosion resistance for high-temperature components such as superheaters, reheaters in coal-fired boilers, and CFB boilers; wear and corrosion resistance for metallurgical, petroleum, and chemical industry parts.

SX-804

SX-7Cr13

Cr, C, Fe, V, Mn, Si, B

Good wear resistance, hardness ≥ HRC50, operating temperature up to 600℃, no need for a primer, and bonding strength ≥ 40 MPa.

Wear-resistant protection for low-pressure superheaters and economizers in coal-fired boilers; wear-resistant protection for flue ducts and fan housings; wear-resistant repair and restoration for shaft components, tinplate rollers, printing rollers, and dryer cylinders in paper machines.

SX-805

SX-7Cr13A

Cr, C, Ni, Ti, Nb, Fe

It exhibits good wear resistance and moderate antioxidant properties, with a hardness of ≥HRC50 and a service temperature of 700℃. It can be applied directly without a primer, and its bonding strength is ≥40 MPa.

Wear-resistant protection for low-reheat, low-steam superheater, and economizer in coal-fired boilers; wear-resistant protection for flue ducts and fan housing shells; wear-resistant repair and restoration for shaft components, tinplate rollers, printing rollers, and dryer cylinders in paper machines.

SX-806

SX-3Cr13

Cr, C, Fe, Mn, V, Si, B

Wear resistance and oxidation resistance are moderate, but toughness is relatively good. Hardness ≥ HRC48, operating temperature up to 600℃; no need for a primer coat; bonding strength ≥ 40 MPa.

Repair dimensions for shafts, iron-printing rollers, printing rollers, dryer cylinders for paper machines, molds, and other components—easily machinable by turning, grinding, and other machining processes.

SX-807

SX-13Cr13

Cr, C, Fe, Mn, Mo, V, Si, B

Good wear resistance, moderate oxidation resistance, relatively high brittleness, hardness ≥ HRC48, operating temperature 600℃.

Suitable for use under medium-temperature, liquid-free conditions, for hard-surface repair of shafts, rollers, ferritic steel parts, cast iron parts, and the like.

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SX-601

SX-HCr

Cr, C, Cr 3 C 2 V, Al, Fe

It exhibits excellent resistance to sulfur corrosion and high-temperature oxidation, as well as good wear resistance. Its hardness is ≥HRC55, and it can be used at temperatures up to 1000℃.

For coal-fired boiler waterwalls, superheaters, reheaters, and components used in metallurgy and chemical industries, to prevent corrosion from sulfur-containing flue gases and wear caused by fly ash.

SX-602

SX-HCrA

Cr, C, Cr 3 C 2 Ni, Nb, Ti, rare earth elements

Austenitic microstructure, with enhanced resistance to sulfur corrosion and high-temperature oxidation, as well as excellent wear resistance. Hardness ≥ HRC55, operating temperature up to 1200℃.

Pipes in the highest-temperature zones of coal-fired boilers, as well as components used in smelting and chemical industries, are protected against corrosion from sulfur-containing flue gases and wear caused by fly ash.

SX-603

SX-TiAlB

TiAl 3 , Cr 3 C 2 C, V, Mo, Nb, Al, Fe

Superior resistance to high-temperature oxidation, corrosion, and wear at elevated temperatures; hardness ≥ HRC58; service temperature up to 1200℃; amorphous.

Corrosion and wear resistance for high-temperature components such as superheaters and reheaters in coal-fired boilers, as well as corrosion and wear protection for parts used in metallurgy, petroleum, and chemical industries.

SX-604

SX-TiAlC

TiAl 3 , Ti 3 Al, Cr, C, Ni, Ti, Nb, rare earth elements

Austenitic microstructure, stable at high temperatures, with exceptional resistance to high-temperature oxidation, corrosion, and wear. Hardness ≥ HRC58, and capable of operating at temperatures up to 1300℃.

Capable of providing corrosion and wear resistance for the highest-temperature sections of coal-fired boiler tubes under harsh flue gas conditions, as well as corrosion protection for metallurgical, petroleum, and chemical components.

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SX-301

SX-NiCrBSiY

Ni, Cr, Cr 3 C 2 Ti, C, B, Si, Y

Austenitic microstructure, dense coating with excellent wear resistance, stable performance at medium and high temperatures, hardness ≥ HRC56.

Wear-resistant protection for fan blades, volutes, pulverizing system pipelines, ductwork, and other components; repair of various stainless steel parts.

SX-302

SX-FeCrBSi

Cr, C, B, Si, Mo, V, Fe

Ferritic microstructure, dense coating with excellent wear resistance, stable performance at medium and low temperatures, hardness ≥ HRC55.

Wear-resistant protection for fan blades, volutes, pulverizing system pipelines, ductwork, and other components; repair of various carbon steel and alloy steel parts.

SX-303

SX-WC

WC, Ni, Cr, C, B, Si, Fe

High hardness and excellent wear resistance, replacing flame-sprayed WC; stable performance at medium temperatures, with a hardness ≥ HRC58.

Wear-resistant coatings requiring high hardness at medium temperatures, for the repair of chemical and mechanical components.

SX-304

SX-MeO

Ni-Al2 O 3 , Cr 2 O 3 TiC, Cr, Ti, Fe

Ceramic coating, high hardness, excellent wear resistance, suitable for use at high temperatures, hardness ≥ HRC68.

Wear-resistant protection for ash-blowing ports inside boilers, areas near burners, and heating surfaces in CFB boilers, as well as for slurry pumps and other applications requiring high wear resistance.

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SX-401

SX-N-WC

Ni-WC (nanoscale), Cr, C, Ni, Fe

Nano-coating with fine texture, low porosity, high hardness, and excellent resistance to contact abrasion. Operating temperature: 800℃; Hardness ≥ HRC60.

Repair of parts in industries such as petroleum, chemical engineering, and machinery; wear-resistant coating for fan blades; cavitation-resistant repair of steam turbine blades.

SX-402

SX-N-AlO

Ni-Al2 O 3 (Nano), Cr 2 O 3 TiAl 3 Cr, Ni, C, Fe

Nano-coating, ceramic structure, high hardness, temperature resistance and oxidation resistance; the coating should be slightly thin, with a hardness ≥ HRC65.

Protection of chemical pipelines, pumps, valves, and other components under gas-solid media conditions; mechanical parts require high-wear-resistant surface coatings.

SX-403

SX-N-TiC

Ni-TiC (nanoscale), TiAl 3 Cr, C, Ni, Fe

Nano-coating, ceramic-based, fine and dense, stable at high temperatures, with high hardness—hardness ≥ HRC68.

A special surface coating with high hardness and excellent wear resistance, designed for use at high temperatures, and suitable for a wide range of advanced, precision mechanical components.

SX-404

SX-N-MeO

Ni-Al2 O 3 -TiC (nanometer), Cr 2 O 3 Cr, Ti, C, Ni

Nano-coating, austenitic structure, ceramic properties, high-temperature resistance, oxidation and corrosion resistance, hardness ≥ HRC69

Special surface coatings for high-temperature components, cavitation repair or prevention for turbine blades, and wear- and corrosion-resistant coatings for the surfaces of temperature-resistant stainless steel pumps and valves.

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SX-501

SX-Ni-Al

Outer shell material: Ni, core powder material: Al

The base material exhibits excellent performance, with a uniform microstructure and outstanding resistance to oxidation and corrosion at high temperatures. Its bonding strength is ≥70 MPa, and it can be used at temperatures up to 1200℃.

It can be used as a primer for spraying, or as a high-grade surface protective coating or pore-sealing material.

SX-502

SX-Ni-Al-Ti

Outer shell material: Ni, core powder material: Al, Ti

Base material with superior performance, stable properties, and enhanced resistance to oxidation and corrosion at high temperatures; bonding strength ≥ 75 MPa; service temperature: 1300℃.

It can be used as a spray primer for high-temperature applications, as well as an advanced surface protective coating or pore-sealing material.

SX-503

SX-Al-Ni

Outer skin material: Al, core powder material: Ni

Specialized base material with excellent oxidation and corrosion resistance at medium temperatures, suitable for non-ferrous metal substrates. Bonding strength ≥ 65 MPa, operating temperature up to 1000℃.

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SX-801

SX-HCrC

Cr 3 C 2 Cr, C, Mn, Fe, V, Mo

Excellent resistance to high-temperature erosion and strong resistance to high-temperature oxidation, with a hardness ≥ HRC55 and an operating temperature of up to 800℃.

Wear-resistant protection for the “four tubes” of coal-fired boilers, wear-resistant protection for furnace tubes in circulating fluidized bed (CFB) boilers, and wear-resistant protection for induced draft fan blades in pulverized coal mills.

SX-802

SX-HCrCA

Cr 3 C 2 Cr, C, Ti, Ni, Nb, rare earth elements

Austenitic microstructure, with excellent resistance to high-temperature erosion, superior corrosion resistance and high-temperature oxidation resistance, a hardness ≥ HRC55, and an operating temperature of up to 1000℃.

Wear-resistant protection for superheater and reheater tubes in coal-fired boilers, wear-resistant protection for furnace tubes in CFB boilers, and wear-resistant protection for impeller blades of pulverized coal fans and induced draft fans.

SX-803

SX-TiAlA

TiAl, Cr 3 C 2 C, V, Mn, Nb, Al, Fe

Possesses outstanding performance in resisting high-temperature erosion and wear as well as high-temperature oxidation and corrosion, with a hardness ≥ HRC50 and a service temperature up to 1200℃; amorphous.

Wear and corrosion resistance for high-temperature components such as superheaters, reheaters in coal-fired boilers, and CFB boilers; wear and corrosion resistance for metallurgical, petroleum, and chemical industry parts.

SX-804

SX-7Cr13

Cr, C, Fe, V, Mn, Si, B

Good wear resistance, hardness ≥ HRC50, operating temperature up to 600℃, no need for a primer, and bonding strength ≥ 40 MPa.

Wear-resistant protection for low-pressure superheaters and economizers in coal-fired boilers; wear-resistant protection for flue ducts and fan housings; wear-resistant repair and restoration for shaft components, tinplate rollers, printing rollers, and dryer cylinders in paper machines.

SX-805

SX-7Cr13A

Cr, C, Ni, Ti, Nb, Fe

It exhibits good wear resistance and moderate antioxidant properties, with a hardness of ≥HRC50 and a service temperature of 700℃. It can be applied directly without a primer, and its bonding strength is ≥40 MPa.

Wear-resistant protection for low-reheat, low-steam superheater, and economizer in coal-fired boilers; wear-resistant protection for flue ducts and fan housing shells; wear-resistant repair and restoration for shaft components, tinplate rollers, printing rollers, and dryer cylinders in paper machines.

SX-806

SX-3Cr13

Cr, C, Fe, Mn, V, Si, B

Wear resistance and oxidation resistance are moderate, but toughness is relatively good. Hardness ≥ HRC48, operating temperature up to 600℃; no need for a primer coat; bonding strength ≥ 40 MPa.

Repair dimensions for shafts, iron-printing rollers, printing rollers, dryer cylinders for paper machines, molds, and other components—easily machinable by turning, grinding, and other machining processes.

SX-807

SX-13Cr13

Cr, C, Fe, Mn, Mo, V, Si, B

Good wear resistance, moderate oxidation resistance, relatively high brittleness, hardness ≥ HRC48, operating temperature 600℃.

Suitable for use under medium-temperature, liquid-free conditions, for hard-surface repair of shafts, rollers, ferritic steel parts, cast iron parts, and the like.

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SX-601

SX-HCr

Cr, C, Cr 3 C 2 V, Al, Fe

It exhibits excellent resistance to sulfur corrosion and high-temperature oxidation, as well as good wear resistance. Its hardness is ≥HRC55, and it can be used at temperatures up to 1000℃.

For coal-fired boiler waterwalls, superheaters, reheaters, and components used in metallurgy and chemical industries, to prevent corrosion from sulfur-containing flue gases and wear caused by fly ash.

SX-602

SX-HCrA

Cr, C, Cr 3 C 2 Ni, Nb, Ti, rare earth elements

Austenitic microstructure, with enhanced resistance to sulfur corrosion and high-temperature oxidation, as well as excellent wear resistance. Hardness ≥ HRC55, operating temperature up to 1200℃.

Pipes in the highest-temperature zones of coal-fired boilers, as well as components used in smelting and chemical industries, are protected against corrosion from sulfur-containing flue gases and wear caused by fly ash.

SX-603

SX-TiAlB

TiAl 3 , Cr 3 C 2 C, V, Mo, Nb, Al, Fe

Superior resistance to high-temperature oxidation, corrosion, and wear at elevated temperatures; hardness ≥ HRC58; service temperature up to 1200℃; amorphous.

Corrosion and wear resistance for high-temperature components such as superheaters and reheaters in coal-fired boilers, as well as corrosion and wear protection for parts used in metallurgy, petroleum, and chemical industries.

SX-604

SX-TiAlC

TiAl 3 , Ti 3 Al, Cr, C, Ni, Ti, Nb, rare earth elements

Austenitic microstructure, stable at high temperatures, with exceptional resistance to high-temperature oxidation, corrosion, and wear. Hardness ≥ HRC58, and capable of operating at temperatures up to 1300℃.

Capable of providing corrosion and wear resistance for the highest-temperature sections of coal-fired boiler tubes under harsh flue gas conditions, as well as corrosion protection for metallurgical, petroleum, and chemical components.

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SX-301

SX-NiCrBSiY

Ni, Cr, Cr 3 C 2 Ti, C, B, Si, Y

Austenitic microstructure, dense coating with excellent wear resistance, stable performance at medium and high temperatures, hardness ≥ HRC56.

Wear-resistant protection for fan blades, volutes, pulverizing system pipelines, ductwork, and other components; repair of various stainless steel parts.

SX-302

SX-FeCrBSi

Cr, C, B, Si, Mo, V, Fe

Ferritic microstructure, dense coating with excellent wear resistance, stable performance at medium and low temperatures, hardness ≥ HRC55.

Wear-resistant protection for fan blades, volutes, pulverizing system pipelines, ductwork, and other components; repair of various carbon steel and alloy steel parts.

SX-303

SX-WC

WC, Ni, Cr, C, B, Si, Fe

High hardness and excellent wear resistance, replacing flame-sprayed WC; stable performance at medium temperatures, with a hardness ≥ HRC58.

Wear-resistant coatings requiring high hardness at medium temperatures, for the repair of chemical and mechanical components.

SX-304

SX-MeO

Ni-Al2 O 3 , Cr 2 O 3 TiC, Cr, Ti, Fe

Ceramic coating, high hardness, excellent wear resistance, suitable for use at high temperatures, hardness ≥ HRC68.

Wear-resistant protection for ash-blowing ports inside boilers, areas near burners, and heating surfaces in CFB boilers, as well as for slurry pumps and other applications requiring high wear resistance.

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SX-401

SX-N-WC

Ni-WC (nanoscale), Cr, C, Ni, Fe

Nano-coating with fine texture, low porosity, high hardness, and excellent resistance to contact abrasion. Operating temperature: 800℃; Hardness ≥ HRC60.

Repair of parts in industries such as petroleum, chemical engineering, and machinery; wear-resistant coating for fan blades; cavitation-resistant repair of steam turbine blades.

SX-402

SX-N-AlO

Ni-Al2 O 3 (Nano), Cr 2 O 3 TiAl 3 Cr, Ni, C, Fe

Nano-coating, ceramic structure, high hardness, temperature resistance and oxidation resistance; the coating should be slightly thin, with a hardness ≥ HRC65.

Protection of chemical pipelines, pumps, valves, and other components under gas-solid media conditions; mechanical parts require high-wear-resistant surface coatings.

SX-403

SX-N-TiC

Ni-TiC (nanoscale), TiAl 3 Cr, C, Ni, Fe

Nano-coating, ceramic-based, fine and dense, stable at high temperatures, with high hardness—hardness ≥ HRC68.

A special surface coating with high hardness and excellent wear resistance, designed for use at high temperatures, and suitable for a wide range of advanced, precision mechanical components.

SX-404

SX-N-MeO

Ni-Al2 O 3 -TiC (nanometer), Cr 2 O 3 Cr, Ti, C, Ni

Nano-coating, austenitic structure, ceramic properties, high-temperature resistance, oxidation and corrosion resistance, hardness ≥ HRC69

Special surface coatings for high-temperature components, cavitation repair or prevention for turbine blades, and wear- and corrosion-resistant coatings for the surfaces of temperature-resistant stainless steel pumps and valves.

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SX-501

SX-Ni-Al

Outer shell material: Ni, core powder material: Al

The base material exhibits excellent performance, with a uniform microstructure and outstanding resistance to oxidation and corrosion at high temperatures. Its bonding strength is ≥70 MPa, and it can be used at temperatures up to 1200℃.

It can be used as a primer for spraying, or as a high-grade surface protective coating or pore-sealing material.

SX-502

SX-Ni-Al-Ti

Outer shell material: Ni, core powder material: Al, Ti

Base material with superior performance, stable properties, and enhanced resistance to oxidation and corrosion at high temperatures; bonding strength ≥ 75 MPa; service temperature: 1300℃.

It can be used as a spray primer for high-temperature applications, as well as an advanced surface protective coating or pore-sealing material.

SX-503

SX-Al-Ni

Outer skin material: Al, core powder material: Ni

Specialized base material with excellent oxidation and corrosion resistance at medium temperatures, suitable for non-ferrous metal substrates. Bonding strength ≥ 65 MPa, operating temperature up to 1000℃.