公开(公告)号：US20240425408A1

公开(公告)日：2024-12-26

申请号：US18684376

申请日：2022-08-30

Applicant: CORNING INCORPORATED

Inventor： James William Brown ,  William John Bub, III ,  Joseph James McIntosh ,  Jonathan Michael Mis ,  William Paul Ryszytiwskyj ,  Dean George Sakona ,  Dean Michael Thelen ,  Wanda Janina Walczak

IPC: C03C21/00 ,  C03C23/00

Abstract: A method and apparatus for manufacturing a glass article includes flowing a glass ribbon through a housing having first and second side walls. The glass ribbon has first and second opposing major surfaces extending in a lengthwise and a widthwise direction. Ions are directed from an ionization source toward at least one of the first and second opposing major surfaces of the glass ribbon and/or an electrode directs particles away from at least one of the first and second opposing major surfaces of the glass ribbon. Such can reduce a density of particles on a major surface of the glass article formed from the glass ribbon.

公开(公告)号：US20160130186A1

公开(公告)日：2016-05-12

申请号：US14997102

申请日：2016-01-15

Applicant: CORNING INCORPORATED

Inventor： Ralph Alfred Langensiepen ,  Joseph James McIntosh ,  Tracey Lynn Timmons

IPC: C04B35/505

CPC classification number: C04B35/505 ,  C03B17/064 ,  C04B35/447 ,  C04B35/6262 ,  C04B2235/3225 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/604 ,  C04B2235/608 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/72 ,  C04B2235/721 ,  C04B2235/77 ,  C04B2235/95 ,  C04B2235/96 ,  C04B2235/9615

Abstract: A ceramic block consisting essentially of substantially homogeneous (Y2O3)x.P2O5, where 0.95≦x≦1.05, having length LL, a width WW and a height HH, and a volume VV of at least 8×10−3 m3 essentially free of cracks throughout the volume, a density of at least 85% of the theoretical maximal density of Y2O3.P2O5 under standard conditions, and a creep rate at 1250° C. and 6.89 MPa of CR, where CR≦8.0×10−6 hour−1, and method for making the same. The method utilizes a dry process where the starting YPO4-based ceramic material is synthesized by reacting anhydrous P2O5 with dry Y2O3 powder.

Abstract translation: 基本上由基本上均匀的（Y 2 O 3）x.P 2 O 5组成的陶瓷块，其中具有长度LL，宽度WW和高度HH以及至少8×10-3立方米的体积VV基本上不变的0.95＆nlE; x＆ 的裂纹，在标准条件下密度为理论上最大密度为Y2O3.P2O5的85％，CR为1250℃和6.89MPa时的蠕变速率，其中CR＆NlE; 8.0×10-6小时 -1，以及制作相同的方法。 该方法采用干法，其中起始的YPO 4基陶瓷材料是通过无水P 2 O 5与干燥的Y 2 O 3粉末反应来合成的。