您的规格
已写定 7 行,仍有 3 项未定。
REQUEST FOR QUOTATION — SPECIFICATION
MATERIAL SiC powder
PURITY SiC ≥ 99.5% (high-purity ceramic grade, band 99.5–99.9%)
PARTICLE SIZE D50 30 ± 2 µm (≈ JIS R6001 #400; GB/T 2481.2 W28, basic-grain band 20–28 µm)
METHOD Particle size to be measured and reported per ISO 13320 laser diffraction, wet dispersion
DISTRIBUTION D10 / D50 / D90 and top cut to be reported on every lot COA
IRON (Fe) Fe ≤ 0.05% (elemental basis — equivalent to Fe₂O₃ ≤ 0.0715%, factor 0.6994)
DOCUMENTS 3 × production-lot COA required with the quotation (production lots, not a sample COA), each reporting the values specified above
Composed with https://nami-ts.com/zh/tools/rfq-spec-builder
以英文书写,因为它是给供应商看的,不是给您看的。发出之前,请逐个数值对照您的工艺实际要求核对。
仍未确定
- 钛限值与检出限
- 数量与订购方式
- Incoterms 规则及其指定地点