金属粉末采购 — 从雾化粉到高纯粉
面向粉末冶金、焊接材料、电子材料、化工工艺的工业金属粉末
TKNCO是2015年成立、总部位于韩国仁川的全球B2B材料贸易公司，面向国内外制造与科研一线进口工业金属粉末。从粉末冶金(PM)烧结件用雾化铁粉，到电子、化工工艺用高纯镍、钴粉，按用途所需的纯度与粒度规格进行采购。
目录公开每种产品的品名、CAS号、纯度与粒度规格，技术规格书(TDS)可在各产品处直接查阅。粒度按各产品规格(目数范围或D50)标示，所需粒度段可按用途咨询。化工原料随每批次附制造商检测报告(COA)；粉末产品的检测报告与粒度报告提供范围，将在报价时按产品说明。
目录以外的金属粉末，只需提供品名或CAS号，48小时内回复采购可行性与供应条件。小批量样品2周内供应，支持韩语、英语、中文。
目录产品
N=7| 品名 | CAS号 | 纯度 | SIZE / FORM | TDS | 询价 |
|---|---|---|---|---|---|
| Atomized Iron Powder | 7439-89-6 | ≥ 99.0% | 40–300 mesh | TDS — Atomized Iron Powder | 询价 — Atomized Iron Powder |
| Soft Magnetic Fe-Si Alloy Powder | — | Fe Balance, Si 3–9.5% | D50: 30–55 μm | TDS — Soft Magnetic Fe-Si Alloy Powder | 询价 — Soft Magnetic Fe-Si Alloy Powder |
| Cobalt Powder (High Purity) | 7440-48-4 | ≥ 99.95% | 2 / 4 / 10 μm | TDS — Cobalt Powder (High Purity) | 询价 — Cobalt Powder (High Purity) |
| Aluminum Powder | 7429-90-5 | ≥ 98.5% | ≤ 75 μm (–200 mesh) | TDS — Aluminum Powder | 询价 — Aluminum Powder |
| Magnetic Iron Powder (Water Treatment) | 7439-89-6 | ≥ 99.5% | –200 to +150 mesh | TDS — Magnetic Iron Powder (Water Treatment) | 询价 — Magnetic Iron Powder (Water Treatment) |
| Silicon Metal Powder (441/553 Grade) | 7440-21-3 | ≥ 98.5–99.0% | –100 to –325 mesh | TDS — Silicon Metal Powder (441/553 Grade) | 询价 — Silicon Metal Powder (441/553 Grade) |
| Nickel Powder (Ultrafine, 2 μm) | 7440-02-0 | ≥ 99.9% | D50: 2 μm | TDS — Nickel Powder (Ultrafine, 2 μm) | 询价 — Nickel Powder (Ultrafine, 2 μm) |