corrosion造句
31. Corrosion Caused Cloudburst Corrosion in pipework has been blamed for a gas escape which triggered the operation cloudburst emergency plan in February.
32. A thin smear of Vaseline on all snap-on terminals, and internal spring and pins will help keep corrosion at bay.
33. This programme aims to use platinum group metal coatings for high temperature corrosion protection.
34. Silver and gold are rare and were prized for their monetary value, appearance and resistance to corrosion.
35. The metals, if not filtered out, can clog steel and iron pipes, cause corrosion and diminish water pressure.
36. But the cracks show that it is far less resistant to corrosion than previously thought.
37. Added to this was the waxing of the fuselage interior to protect it from corrosion in the future.
38. The improvements were a little disappointing and five years on, corrosion has eaten well into the reflective surfaces.
39. This job was made very difficult by corrosion which had grown adjacent to the brass tubes carrying the head studs.
40. Such corrosion deposits are frequently referred to by names implying that the textile is replaced by corrosion products.
41. Each part must be individually dried off and sprayed with oil to prevent corrosion and then put back in place.
42. A stable, corrosion - resistant zirconium alloy.
43. Silicon bronze , corrosion resistance and high strength.
44. Corrosion is the primary failure mode of pressurized pipelines.
45. Intergranular corrosion of heat-affected zone was improved.
46. Corrosion foam asbestos product: foam asbestos board (tube).
47. Conclusion: The magnetic field can repress the metal corrosion.
48. The effect of microemulsion, corrosion inhibitor, metal complex, dye and dilution ratio on properties of coatings was studied.
49. Finally, in the bottom of pump axle's keyway, sectional dimension changes greatly, the keyway's root is sharp-angled, and there exist many corrosion pits.
50. With well-suited amount of Si 3N 4 added, the oxidation loss rate of aluminum-carbon bricks can be decreased, and their anti-oxidation ability and corrosion resistance improved.
51. Based on the stress corrosion, erosion mechanism and slippage-rust theory suitable to the stress corrosion of hot rolled coil during forced cooling, the coil corrosion defects are explained.
52. The chemical compositions of new cast alloy steel with high Si content was designed, its microstructure and corrosion behavior were studied.
53. The research showed that the GUH-1 not only has excellent derosination, detergency and corrosion delaying, but also has better biodegradability which has little pollution to the environment.
54. In order to meet the requirements of airplane engine impellers for high-temperature and corrosion resistance, the structure of Ni-Cd alloy diffusion coating is studied.
55. The corrosion problem is less in regenerative plants since the heating surface is provided by stones.
56. A variety of equipment, storage tank and water tank insulation, corrosion - resistant engineering borers.
57. So PS-12 and BP were the excellent corrosion inhibitors with biocidal ability in cooling water.
58. The powder mixed dielectric mirror EDM not only can improve the machined surface roughness but also the abradability and corrosion stabili...
59. A nonmagnetic solid solution of ferric carbide or carbon in iron, used in making corrosion - resistant steel.
60. A discussion is made for the cause of corrosion of condensing naval brass tube in condenser.
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