Emery pinyin: jin gang sha

Emery explanation: Impure silicon carbide, second only to diamond in hardness and brittle. Industrially used as abrasive materials. Also called steel grit.

Emery in a sentence: 1. Layers of carbon and emery wrap this radioactive material.

2. Silicon-carbon compound, commercially called emery, is composed of carbon and silicon atoms combined in a diamond structure, so it has some diamond properties.

3. Emery is a very hard metal substance.

4. They will study materials like emery and alumina to build sponge devices that can be combined with calcium oxide to absorb CO2.

5. According to the Mohs scale of mineral hardness, the hardness of diamond is 10, while the hardness of emery is 9 or higher.

6. Therefore, emery has a wide range of uses as abrasives, cutting tools, bulletproof vests, and ceramic brakes for sports cars.

7. The abrasive used can be synthetic coarse sand, powdered slag, powdered emery, iron or steel particles. The abrasive must not contain sand or any form of silica.

8. Fine emery cloth or emery cloth can also be used, but you must be careful.

9. Because jade is very hard, it cannot be carved with a steel carving knife. It must be carved with polished emery.

10. If the substrate is metal, I would sandblast it if possible or, as a second choice, use 80-grit emery paper.

11. The manufacturing process of coating emery on the take-up roller of projectile loom is introduced and the manufacturing process is discussed.

12. The picture part of the "Glass Carving and Painting Art Screen" is made of glass as raw material and is completed by combining emery carving technology and glass paint spraying technology.

13. Emery is the brand name of a silicon carbide crystal abrasive.

14. The Singapore company is looking to purchase corundum sand, natural emery, natural garnet, natural abrasives, alumina, plastic waste, and plastic chips.

15. Introduces the methods and processes for recovering gold from gold-containing electroplating waste liquid, gold-plated waste, gold-containing alloy waste, gold-plated waste, gold-containing ash, waste emery abrasives, and gold-containing garbage. .

16. In the balanced seal design, the barrel glaze seal uses a new type of wear-resistant emery material, which has trouble-free performance all year round.

17. Introduce the experimental research results of nickel- emery composite electroplating.

18. However, emery cloth must not be used, because the emery will embed and cause the contacts to quickly ablate.

19. Sandblasting is the most commonly used roughening process. The sand grains should be sharp and hard. Quartz sand, emery, etc. can be used.

20. The PCL impact crusher is harder and more wear-resistant than other professional crushers, such as emery, sintered bauxite, magnesia and other materials.

21. Our factory provides aluminum oxide sand washing, drying and screening equipment, and is also suitable for washing, baking, drying and screening of 20 mesh to 400 mesh sea sand, quartz sand and emery. Use.

22. In special finishing, high mesh emery is used for mechanical sanding, and then softening agent is added for soft finishing and carpet pre-shrinking to ensure its simulation characteristics.

23. The spiral chute is made of fiberglass, and the inner surface is coated with a polyurethane emery wear-resistant layer.

24. Emery wear-resistant floor, epoxy resin floor coating series, PVC sports floor series.

25. The abrasives with abrasive jet cutting depth from high to low are iron sand, emery, garnet, and quartz sand.

26. Here, the friction peeling method is introduced. The food is placed on an emery roller or a drum with emery arranged on the inner wall. The skin of the food is removed by the abrasive surface and then rinsed with a large amount of water. .

27. Emery is widely used in industry because of its good wear resistance, but emery is still rare in road use.

28. The round holes on the cylinder wall are processed with emery drill bits.