摘要:
A covering material, resistant to high temperatures and intended to be inserted between tools and plates of hot glass during glass heating, bending or tempering processes, wherein said covering material comprises a textile fabric, characterized in that said textile fabric comprises poly(p-phenylene-2, 6-benzobisoxazole) fibers.
摘要:
본 발명은 내플라즈마성 유리, 반도체 제조 공정을 위한 챔버 내부용 부품 및 그들의 제조방법에 관한 것으로, 구체적으로 내플라즈마성 유리 성분들의 함량을 조절하여 용융 온도를 낮게 구현하고, 열팽창계수를 감소시켜 고온 사용시 열충격에 손상을 방지할 수 있으며, 광투과율 및 내구성을 향상시킨 내플라즈마성 유리, 반도체 제조 공정을 위한 챔버 내부용 부품 및 그들의 제조 방법에 관한 것이다.
摘要:
[요약] 본 발명은 내플라즈마 유리, 반도체 제조 공정을 위한 챔버 내부용 부품 및 그들의 제조방법에 관한 것으로, 구체적으로 내플라즈마 유리의 성분 함량을 조절하여 열팽창계수를 감소시켜 고온 사용시 열충격에 손상을 방지할 수 있는 내플라즈마 유리 및 그 제조 방법에 관한 것이다. [대표도] 도 1
摘要:
The invention concerns a method for producing a safety tempered vehicle glazing unit (1), comprising: a. tempering a glass pane (2) at a tempering temperature b. cooling the tempered glass pane (2) to a first temperature T 1 above room temperature c. coating the tempered glass pane (2) with a dispersion of an organic resin at the first temperature T1 d. drying and cooling to room temperature Tr. In a further aspect, the invention concerns a safety tempered vehicle glazing unit.
摘要:
Methods for increasing the hydrolytic resistance of a glass article are disclosed. According to one embodiment, the method includes providing a glass article with a pre-treatment hydrolytic titration value. Thereafter, the glass article is thermally treated at a treatment temperature greater than a temperature 200C less than a strain temperature of the glass article for a treatment time greater than or equal to about 0.25 hours such that, after thermally treating the glass article, the glass article has a post-treatment hydrolytic titration value that is less than the pre-treatment hydrolytic titration value.
摘要:
Um ein sowohl hinsichtlich der Rohstoffe bzw. der Ausgangsmaterialien als auch hinsichtlich der Steuerung der Verfahrensparameter mit einem geringen wirtschaftlichen Aufwand einhergehendes Verfahren zur Herstellung von roten Glasbehältnissen zur Verfügung zu stellen, wird vorgeschlagen, dass bei einem entsprechenden Verfahren zur Herstellung von roten Glasbehältnissen eine farblose geschmolzene Glasmasse, deren Massengehalt an Zinnoxid max. 3 % und an Kupferoxid max. 3 % beträgt, hergestellt wird, bei dem die hergestellte farblose geschmolzene Glasmasse mit Natrium- und/oder Calciumsulfat und mit einem kohlenstoffhaltigen Reduktionsmittel mit einem molaren Kohlenstoff/Sulfat-Verhältnis von 0,5 bis 5 neutral geläutert wird, bei dem aus der neutral geläuterten Glasmasse Glasbehältnisse geformt werden, und bei dem die Glasbehältnisse auf eine Temperatur unterhalb von 520 Grad C bis 580 Grad C abgekühlt werden.
摘要:
Disclosed are a device for forming a glass surface lubricating layer for preventing the formation of a flaw on the surface of the glass and for reducing the formation of corrosion on a glass manufacturing equipment, and an annealing furnace and a glass manufacturing device having the glass surface lubricating layer. The device for forming a glass surface lubricating layer according to the present invention comprises: a SO2 supplying unit for supplying SO2 gas; a O2 supplying unit for supplying O2 gas; and a catalyst retaining unit for retaining an oxidation catalyst of SO2 gas, and for receiving the SO2 gas and the O2 gas from the SO2 supplying unit and the O2 supplying unit, generating SO3 gas, and supplying the generated SO3 gas to the glass.
摘要:
Method for crystal growth from a surfactant of a metal-nonmetal (MN) compound, including the procedures of providing a seed crystal, introducing atoms of a first metal to contact with the seed crystal thus forming a thin liquid metal wetting layer on a surface of the seed crystal, setting a temperature of the seed crystal below a minimal temperature required for dissolving MN molecules in the wetting layer and above a melting point of the first metal, each one of the MN molecules being formed from an atom of a second metal and an atom of a first nonmetal, introducing the MN molecules which form an MN surfactant monolayer, thereby facilitating a formation of the wetting layer between the MN surfactant monolayer and the surface of the seed crystal, and regulating a thickness of the wetting layer, thereby growing an epitaxial layer of the MN compound on the seed crystal.