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- Keywords iron black oxid;iron sulfate;preparation; 氧化铁黑;硫酸亚铁;制备;
- The Preparation of Iron Black Oxid by Iron Scrat 利用废铁屑制备氧化铁黑的研究
- Keywords iron;black finish;room temperature;blacking; 钢铁;发黑剂;常温发黑;
- The material is 801 Tool Steel, the finish is buffed and polished, then Black Oxide. 材料为801号工具钢;成品必须经打磨及抛光;然后黑色氧化处理.
- Keywords Iron;Barbituric acid;Colour reaction; 铁;巴比妥酸;显色反应;
- The surface treatments include phosphated ,black oxide,electric zinc plated, HDG, dacromet.etc. 并能提供化学发黑、环保电镀、热浸镀锌、达克罗等表面处理后的产品。
- The surface treatments we can offer are including phosphated,black oxide,electric zinc plated,HDG,dacromet.etc. 并能提供化学发黑、环保电镀、热浸镀锌、达克罗等表面处理后的产品。
- Keywords iron dust;oil;contaminants;degreasing; 铁粉;油脂;污染物;脱脂;
- Keywords Iron;Dipyridyl;Restraint;Photo reduction; 铁;联吡啶;阻止光还原;
- Results indicated that wear resistance and corrosion resistance of black TiN coating were higher than that of black oxide film or phosphatizing films. 结果表明，其耐磨损、耐腐蚀性能均高于氧化和磷化黑色膜层。
- Keywords Iron Powder;AIC;iron concentrates; 铁粉;盐酸不溶物;铁精矿;
- These parts are cleaned and de-burred before black oxide but are not bead blasted before the black oxide coating is applied. 这些零件清洗和去钻磨后，才黑色氧化物，但不是珠子炮轰前的黑色氧化物涂层的应用。
- Keywords iron powder;flux-cored wire;FFR; 铁粉;药芯焊丝;发尘率;
- A comparison of corrosion behavior is made between magnesium alloy surface oxide films formed by micro-arc and chemical black oxidation with electrochemical method and CASS. 通过电化学分析和盐雾腐蚀试验,对镁合金微弧氧化和黑色化学氧化后表面膜的耐蚀性能进行了比较。
- Keywords iron ore;pellet;induration;pot; 铁矿石;球团;焙烧．焙烧杯;
- Black oxidation film on aluminum alloy with good adhension, strong corrosion resistance and beautiful color can be obtained by two steps of oxidation coloring. 该工艺通过两步氧化着色法,得到了结合力好、耐蚀性强、颜色鲜艳美观的铝合金黑色氧化膜。
- Keywords Iron ore;Desliming;Reverse flotation; 铁矿石;脱泥;反浮选;
- Keywords Iron;calcein;catalytic spectrophotometry; 铁;钙黄绿素;催化褪色光度法;
- Keywords Iron bearing dust;Dezincing;Reduction; 含铁粉尘;脱锌;还原;
- Keywords iron powder;water treatment;micron;nanon; 铁粉;水处理;微米级;纳米级;
