Material Characteristics of Tungsten Alloy Radiation Shielding

Tungsten alloy is a tungsten-group sintered alloy consisting tungsten and binder phase with nickel, copper, iron, etc.
Typical material characteristics of tungsten alloy are following.
High density
Excellent radiation shielding effect
Superior machinability to tungsten
High mechanical strength
Low thermal expansion and high thermal conductance
Excellent oxidation resistance (HAX1)
Due to tungsten alloy’s material characteristics, it is the best choice to produce tungsten alloy radiation shielding. Material characteristics of tungsten alloy radiation shielding are shown in Table-1.

material characteristics of tungsten alloy radiation shielding

 

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Tungsten Carbide High Pressure Nozzle

Tungsten carbide high pressure nozzle has spraying angle, scope, impact, and average size of drop requests, through narrow down bore caliber and enhancing pressure or increasing spraying angle to obtain high pressure. With increasing pressure, tungsten carbide high pressure nozzle can be used in difficult cleaning, peeling, derusting and cutting. Its pressure range from 10 to 100MPa and it has excellent stability, the most outstanding is its intensive impact and stable range. The principle is that when the impact of tungsten carbide high pressure nozzle flow is stronger than the adhesion of surface, the dirt will be peeled off and swept. Therefore, tungsten carbide high pressure nozzle is very suitable for surface cleaning and some other needs uniform distribution.

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Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
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Tungsten Carbide Venturi Nozzle

Tungsten carbide venturi nozzle is based on the principle of Berboulli, which has reasonable design on geometric surface, thereby forming a circulation of high flow, while also having the injection holes to prevent clogging. And the principle of the Venturi effect is when the wind blows over the barrier, and the air from the coarse to fine, the pressure of the leeward side of barrier is lower, so that it comes into a "vacuum zone" and causes air flow to run. When fluid at high speed runs through nozzle will lead surrounding fluid to come into a circulation, which mixed with the pumping liquor for enlarging the total capacity of circulate fluid and reaches the rate of 4:1. Therefore, the other energy consumption will be saved.

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Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
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Tungsten Carbide Atomizing Nozzle

Tungsten carbide atomizing nozzle is a kind of device that can atomize fluid and suspend in the air uniformly. There are two principles that one is using single-fluid atomizing nozzle, which just sprays water out by its water pressure. And according to different designs of vane, such as fan-shaped, conical and cycle, can form diverse atomizing effects. The other one is working by air pressure, which is related with syphonage. In addition, tungsten carbide atomizing nozzle can be specifically divided into normal air atomizing nozzle and fine atomizing nozzle, which covers industry and agriculture such as coating, cleaning, sparing pesticide and humidification, etc. And the inseparable air-conditioning in our daily life is also equipped with atomizing nozzle for cooling itself.

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Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
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Tungsten Carbide CWS Nozzle(2)

The earliest material for CWS is iron, which has good strength and heat resisting. Through heat processing, it can be improved for hardness and toughness. In addition, iron CWS nozzle is bearing the low angle of erosion so that its lifespan is short in practical applications. However, tungsten carbide belongs to fragile materials, its strength and impact resisting is weaker than iron so that it is not suitable for complicate nozzle. Actually, we often make tungsten carbide into ring or lump for inlaying on some parts abrased, such as Y-types used in America and Canada, multilevel CWS colliding nozzle used in China. What’s more, tungsten carbide is the prior choice of CWS nozzle, whose common lifespan reaches above 1000h.

 

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

 

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