furan resin sand 呋喃树脂砂
no-bake furan resin sand 自硬呋喃树脂砂
no bake furan resin sand 呋喃树脂砂
self-setting furan resin sand 自硬呋喃树脂砂
self setting furan resin sand 自硬呋喃树脂砂
air-hardening furan resin sand 冷硬树脂砂
self-solidified furan resin sand 自硬呋喃树脂砂
cold-setting furan resin sand mould 呋喃树脂自硬砂型
Furan resin sand is poor in collapsibility when it is used for al alloy casting, specially for some large, thin section castings.
呋喃树脂砂用于铝合金铸造时，特别是对于一些大型、薄壁铝合金铸件，型芯的溃散性较差。
The causes that residual catalysts affect the curing velocity and cured strength of used sand bonded with furan resin and reclaimed furan sand were studied and discussed deeply.
就残留催化剂和其分解物影响呋喃树脂旧砂及其再生砂的固化速度和固化强度的原因作了较深层次的研究和探讨。
The reason causing nodularization degeneration in surface layer of furan resin sand nodular iron castings was analyzed.
对呋喃树脂砂球墨铸铁件表层球化衰退原因进行了分析。
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