RU95107302A - Method for applying metal coating - Google Patents

Method for applying metal coating

Info

Publication number
RU95107302A
RU95107302A RU95107302/02A RU95107302A RU95107302A RU 95107302 A RU95107302 A RU 95107302A RU 95107302/02 A RU95107302/02 A RU 95107302/02A RU 95107302 A RU95107302 A RU 95107302A RU 95107302 A RU95107302 A RU 95107302A
Authority
RU
Russia
Prior art keywords
coatings
mcm
metal
optoelectronics
condensable
Prior art date
Application number
RU95107302/02A
Other languages
Russian (ru)
Other versions
RU2067130C1 (en
Inventor
М.П. Ларин
В.И. Раховский
Original Assignee
В.И. Раховский
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.И. Раховский filed Critical В.И. Раховский
Priority to RU95107302A priority Critical patent/RU2067130C1/en
Application granted granted Critical
Publication of RU2067130C1 publication Critical patent/RU2067130C1/en
Publication of RU95107302A publication Critical patent/RU95107302A/en

Links

Landscapes

  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

FIELD: application of metal coatings in form of condensable films for subsequent use in vacuum, cryogenic, laser and aerospace engineering, in micro- and optoelectronics. SUBSTANCE: onto preheated substrate pure metal film at least 1 mcm thick is deposited by sputtering metal having high electric and heat conduction, in particular, aluminium or copper with average grain size at least 3 mcm, in flow of high-purity inert gas, for instance, helium under pressure 2-10 Pa. Coatings thus-produced can be used in infrared and fibre optics. EFFECT: lower sorption capacity, greater reflective capacity of coatings, extended storage life of stable- quality coatings. 12 cl

Claims (1)

Изобретение относится к покрытиям в виде конденсируемых пленок, может быть использовано в вакуумной, криогенной, лазерной и космической технике, в микро- и оптоэлектронике, в инфракрасной и волоконной оптике, позволяет снизить сорбционную и повысить отражательную способности покрытий, а также увеличить срок сохранения их стабильными. Для этого на предварительно прогретую подложку напыляют до толщины не менее 1 мкм пленку чистого металла с высокой электро- и теплопроводностью, в частности алюминия или меди, со средним размером зерна не менее 3 мкм в протоке очень чистого инертного газа, например, гелия, находящегося при давлении 2 - 10 Па.The invention relates to coatings in the form of condensable films, can be used in vacuum, cryogenic, laser and space technology, in micro- and optoelectronics, in infrared and fiber optics, can reduce sorption and increase the reflectivity of coatings, as well as increase their shelf life . For this purpose, a film of a pure metal with high electrical and thermal conductivity, in particular aluminum or copper, with an average grain size of at least 3 μm in a duct of very pure inert gas, for example, helium, is sprayed to a preheated substrate to a thickness of at least 1 μm. pressure 2 - 10 Pa.
RU95107302A 1995-05-05 1995-05-05 Process of deposition of metal coat RU2067130C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95107302A RU2067130C1 (en) 1995-05-05 1995-05-05 Process of deposition of metal coat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95107302A RU2067130C1 (en) 1995-05-05 1995-05-05 Process of deposition of metal coat

Publications (2)

Publication Number Publication Date
RU2067130C1 RU2067130C1 (en) 1996-09-27
RU95107302A true RU95107302A (en) 1997-01-27

Family

ID=20167494

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95107302A RU2067130C1 (en) 1995-05-05 1995-05-05 Process of deposition of metal coat

Country Status (1)

Country Link
RU (1) RU2067130C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8652589B2 (en) * 2008-01-25 2014-02-18 Oerlikon Trading Ag, Truebbach Permeation barrier layer

Also Published As

Publication number Publication date
RU2067130C1 (en) 1996-09-27

Similar Documents

Publication Publication Date Title
US2207656A (en) Process of decreasing reflection of light from surfaces, and articles so produced
US3356523A (en) Polystyrene film containing an antireflection coating
GB1499683A (en) High power laser mirror
CN107123594B (en) LED electrode production method, LED electrode and LED chip
RU95107302A (en) Method for applying metal coating
CA2214457A1 (en) Ozonizer and method of manufacturing it
US4840442A (en) Multidielectric mirror for carbon dioxide laser providing the mid infrared, in high reflectance with good protection against mechanical attack
EP0092452A1 (en) Coating for photothermal conversion
JPH03242319A (en) Transparent film having intermediate refractive index
JPS61196201A (en) Formation of film by low temperature vapor deposition
JP2000117919A (en) Highly transparent heat ray reflection film
CA2103085A1 (en) Method for Preparing Superconducting Thin Film Formed of High Temperature Superconductor Oxide
JPS62165601A (en) Reflecting mirror for laser beam
JP3987169B2 (en) Optical thin film manufacturing method
Rao et al. Vacuum based coatings for engineering applications
JPS58105201A (en) Reflective mirror
Zeller High Tc superconductors as thermal radiation shields
Szwedowski Design and testing of AR coatings for NaCl optical elements used in C0₂ lasers
Szwedowski Design and testing of AR coatings for NaCl optical elements used in C02 lasers
JPS61279004A (en) Conducting laminate body
JPS6296901A (en) Synthetic resin lens
JPH08127100A (en) Reflector
KR20200057203A (en) method of manufacturing reflector sheet
JPS61277114A (en) Manufacture of conducting laminate body
JP3353944B2 (en) Antireflection film for optical component and optical component formed with this antireflection film