发明申请
- 专利标题: INCREASING AN ELECTRICAL RESISTANCE OF A RESISTOR BY OXIDATION OR NITRIDIZATION
- 专利标题(中): 通过氧化或硝化提高电阻器的耐电性
-
申请号: US11836308申请日: 2007-08-09
-
公开(公告)号: US20070267286A1公开(公告)日: 2007-11-22
- 发明人: Arne Ballantine , Daniel Edelstein , Anthony Stamper
- 申请人: Arne Ballantine , Daniel Edelstein , Anthony Stamper
- 主分类号: B01J19/12
- IPC分类号: B01J19/12 ; C25D5/02
摘要:
A method for increasing an electrical resistance of a resistor, by nitridizing a fraction of a surface layer of the resistor with nitrogen particles. An embodiment comprises heating the fraction of the surface layer by a beam of radiation or particles, such that the resistor is within a chamber that includes the nitrogen-comprising molecules. An embodiment comprises using an anodization circuit to electrolytically generate nitrogen ions in an electrolytic solution in which the resistor is immersed, wherein the nitrogen particles include the electrolytically-generated nitrogen ions. An embodiment comprises immersing the resistor in a chemical solution which includes the nitrogen particles, wherein the nitrogen particles may include nitrogen-comprising liquid molecules, nitrogen ions, or a nitrogen-comprising gas dissolved in the chemical solution under pressurization. An embodiment comprises testing the resistor during a nitridizing step to determine whether the electrical resistance of the resistor is within a tolerance.