Vannes utilisant la boule de carbure de tungstène 6mm

Vannes utilisant la bille de carbure de tungstène 6mm \ n Description: \ n La bille de carbure de tungstène 6mm sont très utilisées dans le clapet à bille et le roulement. Nous pouvons offrir \ n différentes catégories et tailles. Et les exigences de chaque procédure sont strictes \ n pour s'assurer que les produits produits doivent être conformes à votre demande. Nous adoptons \ n la technique avancée. La balle a la forte causticité et la haute brillance, ce qui pourrait améliorer la durée de vie du roulement, tout en élevant la valeur de \ n vos produits. \ N Détails: \ n

Specifications:	ISO K10 and K20 are most common
Material Composition	Typical Material composition is
	6% Cobalt
	94% Tungsten Carbide
	But other compositions are available with Cobalt content up to 25%. Hardness reduces and toughness increases with increasing cobalt content.
Hardness	1500 to 1600 HV
Corrosion Resistance	Cobalt binder material is reasonably resistant to corrosion. The Cobalt binder will corrode in contact with water, but the effect is largely cosmetic in that the balls loose their polished appearance, with little effect on performance. De-ionised water does pose a more severe problem, as it can tend to promote 'leeching' of Cobalt from the binder. Erosion of the binder can be a problem when in contact with abrasive particles as may occur in some valve and pump applications.
Special Properties	Hardness if retained to approx. 800 degrees Celsius. Balls can be brazes to steel stems to allow mounting, or hole may be produced by spark erosion.
Availability	Balls are made in a wide range of sizes from 0.4mm to 100mm and can be made in larger sizes.
Applications	Valves, Pumps, Ball Screws, Measurement Standards, Gauging, Wear Parts.
General Information	Cobalt Binder Tungsten Carbide is in many ways an ideal material for ball production. Its hardness and stiffness allows the production of extremely accurate balls, with very fine control of final size. The material is extremely stable and these properties make Tungsten Carbide Balls and ideal choice for reference standards in metrology. Equally, the same properties make the balls and ideal choice for all applications where wear rates need to be low.

Spécifications: \ n

Tungsten Carbide Ball 6mm are widely used in ball valve and bearing. We can offer various grades and sizes. And the requirements of each procedure are stringent to ensure that the products produced must comply with your request. We adopt the advanced technical. The ball has the high endured causticity and high endure grind, which could improve the life of the bearing, while elevate the value of your products.

Material Composition

Typical Material composition: 6% Cobalt, 94% Tungsten Carbide.

But other compositions are available with Cobalt content up to 25%. Hardness reduces and toughness increases with increasing cobalt content.

Corrosion Resistance

Cobalt binder material is reasonably resistant to corrosion. The Cobalt binder will corrode in contact with water, but the effect is largely cosmetic in that the balls loose their polished appearance, with little effect on performance. De-ionised water does pose a more severe problem, as it can tend to promote 'leeching' of Cobalt from the binder. Erosion of the binder can be a problem when in contact with abrasive particles as may occur in some valve and pump applications.

Remarque: différentes combinaisons de diamètres et de tailles peuvent être fournies à la demande du client. \ n Affichage: \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n Q: Qu'est-ce que le carbure cémenté? R: Le carbure cémenté est un matériau dur utilisé dans l'usinage de matériaux durs comme l'acier au carbone ou l'acier inoxydable, ainsi que dans les situations où d'autres outils s'usent, tels que -quantité \ n séries de production. La plupart du temps, le carbure laisse une meilleure finition sur la pièce et permet un usinage plus rapide. Les outils en carbure peuvent également résister à des températures plus élevées que les outils en acier haute vitesse standard. \ N \ n \ n \ n \ n \ n

Groupes de Produits : Le carbure de tungstène > Balle de tungstène