Manufacturing Process
Manufacturing Process
Rigorously selected powder materials are used, and quality control is carried out through an integrated production system from mixing, forming, sintering, to shipment in compliance with ISO 9001. As Sanalloy’s cemented carbides produce components for various industrial fields, we have introduced high precision machining equipment and a pressurization-processed sintering furnace. Supply capacity has also been significantly increased by facilities. We offer high quality products with short delivery times.
Inspection System
An inspection system with top priority placed on quality has been established by product inspection using various state-of-the-art analytical instruments. Reliability and safety are ensured.
Determine raw materials (WC powder, Co powder and other powders) by composition ratio
of each grade and the weight. |
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Homogeneously mix and disperse various raw powders by using dispersing and mixing
apparatus. Achieve activation of particle surface. |
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Press the mixed and dispersed powder by molds and make compacted items as cylindrical
and block shapes. |
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Conduct heat treatment at 550~900℃ in order to obtain a strength capable of forming
compacted items. |
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Formed items will have 20% shrinkage in sintering process. Therefore, we form into
the shapes according to customers’ request in anticipation of this shrinkage. |
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Put formed items into sintering furnace. Conduct liquid phase sintering at 1300~1500℃. |
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Conduct products appearance and shape inspection, quantity confirmation. |
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Conduct heat treatment by using Argon gas as pressure-transmitting medium. Remove prove remaining inside of carbides. |
Deliver the acceptable products to
customers after packing
with eco-friendly
packaging materials.
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Product Introduction
- R Series(RD・Series, REA,RV・ Series,RL・Series)
- R Series(RF・Series,RX・ Series)
- F Series
- D Series
- N Series
- K Series
- W Series
- P Series
The Application of Cemented Crbide
Characteristic Values Table
Search Cemented Carbides
Product Introduction
Product Introduction
- R Series(RD・Series, REA,RV・ Series,RL・Series)
- R Series(RF・Series,RX・ Series)
- F Series
- D Series
- N Series
- K Series
- W Series
- P Series
The Application of Cemented Crbide