专利名称：PLATE GLASS WITH LOW THERMAL
出国留学 美国
EXPANSION COEFFICIENT AND PROCESS
FOR MANUFACTURING SAME
itemcode发明人：YANG, DENING
check out是什么意思
申请号：CN2013/000509
申请日：20130506干杯的英文
公开号：WO2013/181924A1
公开日：
ij>intelligence
20131212
专利内容由知识产权出版社提供
近道抄出命>缺口英文
专利附图：
摘要：Disclod are a plate glass with a low thermal expansion coefficient and the process for manufacturing same. By weight percent, in the plate glass the content of
aluminium oxide is 8.6%—35%, the content of silicon oxide is 4.11 - 5.48 times the content of calcium oxide, the content of calcium oxide is 0.8—1.99 times the content of magnesium oxide, and the total content of sodium oxide, potassium oxide and boron oxide is 0.1%—0.5%. The thermal expansion coefficient of the plate glass has a difference of numerical values between two ends of each 100°C interval from 400°C—630°C in a range of 1 part per million to 3 parts per million, a thickness difference less than 0.3 mm, a water absorption in a range of 0—0.3%, a breaking strength up to 50—190 MPa, a viscosity of 10Pa.s at a temperature of 1480°C—1680°C and a viscosity of 10Pa.s at a temperature of 1370°C—1490°C.
申请人：YANG, Dening，杨德宁
地址：518053 CN,518053 CN
学习英语的好电影国籍：CN,CN
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