peel test
1.RESEARCH OF CROSSED TEST OF TECHNOLOGY OF EXTRACTING PECTIN FROM ORANGE AND TANGERINE PEEL
2.A detailed introduction was made to the properties of the wet coated sand suitable for multi-station shell mould shooting machine; the development of a sort of high strength coated sand with low resin content: the shaping index and wetness adjusting process: analysis and prevention of peel back defect of shells made with overturning hopper process; test method of peel back resistance of coated sand: pinhole defect analysis of high Ni ductile iron shell mould castings and application of anti-pinhole coated sand.
