SU381922A1 - COMPOSITION FOR THE MANUFACTURE OF THERMOINDICATOR - Google Patents
COMPOSITION FOR THE MANUFACTURE OF THERMOINDICATORInfo
- Publication number
- SU381922A1 SU381922A1 SU1642563A SU1642563A SU381922A1 SU 381922 A1 SU381922 A1 SU 381922A1 SU 1642563 A SU1642563 A SU 1642563A SU 1642563 A SU1642563 A SU 1642563A SU 381922 A1 SU381922 A1 SU 381922A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- temperature
- manufacture
- thermoindicator
- indicator
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title description 10
- 238000004519 manufacturing process Methods 0.000 title description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000001993 wax Substances 0.000 description 4
- ASYZRLCMYUFCHK-UHFFFAOYSA-N azane cobalt phosphoric acid Chemical compound N.[Co].OP(O)(O)=O ASYZRLCMYUFCHK-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 235000019271 petrolatum Nutrition 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910000011 cadmium carbonate Inorganic materials 0.000 description 2
- GKDXQAKPHKQZSC-UHFFFAOYSA-L cadmium(2+);carbonate Chemical compound [Cd+2].[O-]C([O-])=O GKDXQAKPHKQZSC-UHFFFAOYSA-L 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- -1 Ammonium cobalt ammonium phosphate Chemical compound 0.000 description 1
- 229910000979 O alloy Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- 241001104043 Syringa Species 0.000 description 1
- 235000004338 Syringa vulgaris Nutrition 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- SXFQDYORBVIULR-UHFFFAOYSA-N azane;cobalt(2+) Chemical compound N.[Co+2] SXFQDYORBVIULR-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
Изобретение относитс к области кон1трол1 температур, например, при термообработке, нагреве алюминиевых обечаек под раскатку и т. д. Известны составы дл термоиндикаторных карандашей, .содержащие индикатор температуры , иаполиитель и св зуюн1,ее - воск буроугольный , парафин и вазелин. Однако карандашами, приготовленным из этих составов, нельз регистрировать нижний предел те.млературного интервала 250- 320° С, соблюдение которого обеспечивает качественную раскатку обечаек из алю.мини и сплавов на основе . КрОме того, такими ка рандашамн нельз регистрировать верхний .предел температурного интервала 400-450° С, соблюдение которого обеспечивает качественную термообработку сварных конструкций из титановых сплавов, например из сплава ВТ-1-0. Дл ин.дикации температуры 250+10° С и 450±10°С в предлагаемый состав в качестве индикатора температуры введена смесь кобальта-аммони фосфорнокислого и кадми , углекислого в количестве (-вес. ч): Кобальт-аммоний фосфорнокислый ( NH4CoPO4H2O) 25-35 Кадмий углекислый (CdCOs) 15;-20 Изготовленные из такого состава термоиндикаторные карандаши Представл ют собой при комн атной температуре твердые стержни и оставл ют хорошо воспроизводимые следы на твердой поверхности любого материала, имеющего как новышениую температуру, так и комнатную. Термокарандаши, изготовленные на основе указанных веществ, механ ически .прочны, не крошатс при нанесении штриха и обеспечивают хорошие адгезионные свойства как с гор чей поверхностью, так и с ХОЛОДНОЙ. При достижении температуры 250° С след карандаша мев ет свой цвет с сиреневого на рко-синий, а при температуре 450°С переходит в красно-кирличный, хорошо видимый и на светлой, и на темной н;а:гретых поверхност х . Кобальт-ам.монИЙ фосфорнокислый и кадмий углекислый ввод т в описываемый состав как термочувствительные соединени ; парафин , воск и вазелин - в качестве св зующего вещества. Вазелин; улучшает адгезионные свойства, исключает высыхание н растрескивание карандашей при длительном хр анении. Расход сплавов незначителен . Одним термокарандашом весом 5-6 г мож-но произвети до тыс чи замеров. с 34The invention relates to the field of temperature control, for example, during heat treatment, heating aluminum shells for rolling, etc. The compositions for thermal indicator pencils are known, containing a temperature indicator, a foam and a bond, its wax is wax, paraffin and petroleum jelly. However, with pencils made from these compositions, it is not possible to register the lower limit of the temperature range of 250-320 ° C, the observance of which ensures the high-quality expansion of the shells of alumini and base alloys. Moreover, such a guide cannot register the upper limit of the temperature range of 400–450 ° C, compliance with which ensures high-quality heat treatment of welded structures made of titanium alloys, for example, of VT-1-0 alloy. For the temperature indication of 250 + 10 ° C and 450 ± 10 ° C, a mixture of cobalt-ammonium phosphate and cadmium, carbon dioxide in an amount (-h. H) is introduced into the composition as a temperature indicator: Cobalt-ammonium phosphate (NH4CoPO4H2O) 25 -35 Cadmium carbonate (CdCOs) 15; -20 Thermal indicator pencils made of this composition are solid rods at room temperature and leave well reproducible traces on the solid surface of any material that has both new temperature and room temperature. Thermal pencils made on the basis of these substances are mechanically durable, do not crush when they are applied and provide good adhesion properties with both a hot surface and a COLD one. When the temperature reaches 250 ° C, the pencil trail changes its color from lilac to bright blue, and at 450 ° C it changes to red-cyrillic, clearly visible on both light and dark n; a: heated surfaces. Ammonium cobalt ammonium phosphate and cadmium carbonate are introduced into the composition as heat-sensitive compounds; paraffin, wax and petrolatum as a binder. Vaseline; improves adhesion, eliminates drying and cracking of pencils during prolonged storage. The consumption of alloys is negligible. One thermoscaler weighing 5-6 g can be made up to a thousand measurements. from 34
Предмет иЗОбрете Б и кобальта-аммони фосфорнокислого и кад,мИЯSubject of iZbret B and cobalt ammonium phosphate and cad, MIA
1. Состав дл изготовлени термоиндикаторных карандашей, содержащий индикатор2. Состав по п. 1, отличающийс тем, что тем-пературы, наполнитель и св зующее-5 указанные компоненты -вв-едены в количестве воск буроутольный,, ларафив вазелин, отли-(вес. ч.):1. Composition for the manufacture of thermal indicator pencils containing indicator 2. A composition according to claim 1, characterized in that the temperatures, the filler and the binder-5, the indicated components are in the amount of brown terry wax, petroleum jelly, varie- (weight):
чающийс тем, что, с целью индикации темпе-кобальт-аммоний фосфорнорату .ры 250+10 С° и 450±,10°С, в него в ка-кислый 25-35,due to the fact that, in order to indicate the temperature of cobalt-ammonium to phosphoric phosphate, 250 ° C + 10 ° C and 450 ± 10 ° C, it is 25-35 in ka-sour,
честве индикатор а температуры введена смеськадмий углекислый 15-20.An indicator of temperature and a mixture of carbon dioxide 15–20 was introduced.
38t922 38t922
углекислого.carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1642563A SU381922A1 (en) | 1971-04-05 | 1971-04-05 | COMPOSITION FOR THE MANUFACTURE OF THERMOINDICATOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1642563A SU381922A1 (en) | 1971-04-05 | 1971-04-05 | COMPOSITION FOR THE MANUFACTURE OF THERMOINDICATOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU381922A1 true SU381922A1 (en) | 1973-05-22 |
Family
ID=20471245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1642563A SU381922A1 (en) | 1971-04-05 | 1971-04-05 | COMPOSITION FOR THE MANUFACTURE OF THERMOINDICATOR |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU381922A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682665B2 (en) * | 2001-09-04 | 2004-01-27 | Rolls-Royce Plc | Temperature indicating paint |
| RU2504462C1 (en) * | 2012-11-07 | 2014-01-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "МАТИ" - Российский государственный технологический университет имени К.Э. Циолковского (МАТИ) | Method of contact butt welding with preheating and temperature control over different cross-section articles |
-
1971
- 1971-04-05 SU SU1642563A patent/SU381922A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682665B2 (en) * | 2001-09-04 | 2004-01-27 | Rolls-Royce Plc | Temperature indicating paint |
| RU2504462C1 (en) * | 2012-11-07 | 2014-01-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "МАТИ" - Российский государственный технологический университет имени К.Э. Циолковского (МАТИ) | Method of contact butt welding with preheating and temperature control over different cross-section articles |
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