Import Bronze Powder (Heat And Corrosion-Resistant) — Buy in wholesale FOB from Supplier in Japan

Bronze Powder (Heat and Corrosion-Resistant) from Hori Metal Leaf & Powder is a copper-tin alloy (CuSn) engineered for thermal and environmental stability beyond standard CuZn decorative grades. Unlike conventional bronze powders selected primarily for metallic luster, this CuSn variant targets industrial applications where operating temperatures and corrosive atmospheres would degrade lesser alloys. The flake morphology retains leafing characteristics for decorative effect, while the tin addition forms a protective surface oxide that enhances oxidation and chemical resistance. Buyers should specify whether their priority is thermal performance in powder metallurgy sintering, corrosion protection in marine or chemical coatings, or a balance of both properties.

The CuSn system typically spans compositions from 5% to 12% tin by weight, with higher tin increasing hardness, wear resistance, and corrosion protection at some sacrifice to electrical conductivity and colour warmth. For thermal spray processes, common feedstock specifications require spherical or angular rather than flake morphology; confirm with Hori Metal Leaf & Powder whether they offer atomised or otherwise densified CuSn powder for plasma or HVOF application. Leafing flake CuSn is more commonly specified in paint, ink, and powder coating systems where the metallic effect must survive bake cycles up to 200°C or outdoor exposure. Standard packaging remains sealed drums, though the higher tin content may necessitate modified atmosphere storage to prevent surface tarnishing that could impair wetting in liquid systems.

Target markets for this grade include aerospace coating manufacturers requiring heat-resistant decorative finishes, marine equipment suppliers needing salt-spray resistant metallic systems, and powder metallurgy producers of bushings and bearings where CuSn alloys offer inherent lubricity. Thermal spray contractors may use this material for dimensional restoration of bronze components. Importers should clarify with Hori Metal Leaf & Powder the exact tin range, particle shape options, and whether any pre-blended resin-masterbatch form is available. Trade terms from Kyoto follow similar patterns to other Japanese specialty chemical exports, with emphasis on sample qualification before volume commitment given the technical specificity of heat and corrosion-resistant grades.

Hori Metal Leaf & Powder maintains its headquarters at 356 Gokomachi Higashi-iru, Nakagyo-ku, Kyoto 6048095, Japan. The supplier's profile indicates a 'harbor' trust tier with no recorded response activity (0.00% response rate, 0 hours average response), suggesting that buyers may need to pursue contact persistently or through intermediary channels. No information is provided about the company's founding date, number of employees, production capacity, or revenue. The business appears focused on metal powder and leaf products rather than broad metallurgical commodities, positioning it as a niche specialty supplier within Japan's industrial base.

This specific listing highlights heat and corrosion-resistant bronze powder, expanding beyond the decorative CuZn offer to address functional industrial requirements. The company does not disclose ISO certification, patent holdings, or named domestic or international clients. Its location in Kyoto connects it to traditional metalworking craft heritage, though modern industrial buyers should treat this as cultural context rather than assurance of current manufacturing scale. Direct enquiry to Hori Metal Leaf & Powder is essential to obtain company registration details, banking references, and evidence of prior export experience to your region before committing to contractual terms.