ผลการค้นหา

ค้นเจอ 24 รายการ

หรือคุณกำลังค้นหา coat

Bonderized Coating

(english) A thin film of phosphate pretreatment applied to a steel surface (bare or zinc coated) to enhance paintability.

A Coatings

(English) Coatings on hot-dipped galvanized steels processed to convert the coating completely to zinc-iron alloys; dull gray in appearance, have no spangle, and after proper preparation, are well suited for painting.

Butyl Stearate

(english) (BSO)A lubricant applied on electrolytic chromium coated steel

Blackening Scab

(english) A form of casting defect related to an improper coating rather than to the sand.

Bonderizing

(english) The coating of steel with a film composed largely of zinc phosphate in order to develop a better bonding surface for paint or lacquer.

scratch coat

(ก่ออิฐ) การฉาบปูนอย่างหยาบ ๆ ก่อนจะฉาบทับลงไปอีกสองครั้ง การฉาบครั้งแรกจะป้าย ๆ ลงไป เป็นทาง ๆ เพื่อเป็นร่องขรุขระให้การฉาบครั้งต่อไปแซกลงเกาะตัวแน่นขึ้น

Brite

(english) 1) Regular galvanize coating (not minimized spangle or JP). 2) Rolls that have no grit; smooth finish on surface of steel.

Black Iron

(english) Uncoated steel product.

Blister

(english) 1) Coating defect consisting of the formation of bubbles in a coating, which appear as hemispherical elevations. The blisters are hollow, and are usually caused by entrapped air or solvent. 2) A raised spot on the surface on the surface of metal due to expansion of gas which causes a subsurface metal separation such as inclusions and small laminations.

Brittle Inter-metallic Layer

(english) An iron-zinc alloy layer formed between the steel substrate and the free zinc of galvanized coatings.

sealing coat

ชั้นเคลือบผิวถนน

Blow Back

(english) A coating defect consisting of a lower coating film weight on the bottom of the coated sheet caused by high velocity air in the oven. Blow back usually occurs with high solids coatings which have little solvent to evaporate and "set" the film.

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