Manufacturing flux used in melting furnaces and casting machines to solve various problems.
The most problematic issues in metal casting are "inclusions," "voids (blowholes)," "surface finish," and "reaction compounds." The challenges are intricately intertwined with alloys and operations (equipment). The Japan Foundry Engineering Institute has produced over 100 types of casting fluxes to solve our customers' problems. We will continue to carefully manufacture casting fluxes tailored to each customer's specific issues. We are offering free samples, and we would be grateful if you could take this opportunity to try them out. 【Effects】 ○ Oxidation prevention ○ Removal of non-metallic inclusions ○ Lubrication ○ Heat extraction For more details, please contact us or download the catalog.
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**Representative Fluxes and Their Effects** ○ [High Copper Alloys] TD series, LM series, LCF series, others → Flux that maximizes the supplementation of oxides and has good lubricity. ○ [High Copper Alloys] LC series, TD series, others → Flux that alleviates the tendency for cracks and longitudinal lines caused by oxide generation and Sn. ○ [Phosphorus Deoxidized Copper] PN series, others → Flux focused on spreading. ○ [Cu-Ni-A-B-C] RS series, GX series, others → Flux adjusted for good gas escape and uniform heat dissipation as much as possible. ○ [Red Copper Series] RB series, others → Flux with good gas escape properties and resistance to modification. ○ [Brass Series] B series, SS series, A series, others → Flux that addresses the issues of various companies' casting machines and current problems. ○ [Cu-Sn Bronze Series] Lead-free copper alloys → Flux with good gas escape properties and resistance to modification. ○ [Lead-free Copper Alloys] Lead-free copper alloys → By removing lead (Pb), a harmful substance, from the components, casting defects significantly change. ● For more details, please contact us or download the catalog.
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Company information
Nihon Chuzo Gijutsu Kenkyujo Co., Ltd. has been manufacturing and selling materials such as flux and graphite nozzles for over 60 years in the melting and casting field of copper and copper alloys. Additionally, our surface treatment and coating division, established with the aim of extending the lifespan of our products, has a track record of 30 years! "Coating Division" ● Ultra non-stick treatment (also possesses wear resistance) ● Various ceramic coatings ● Low friction, high hardness coatings ● Anti-slip coatings ● Graphite oxidation-resistant treatment ● Various thermal spraying applications "Flux Division" ● Flux for melting copper alloys ● Drossing agents ● Flux for casting copper alloys ● Graphite processing ● Excellent covering materials (various grades)