RU2010123804A - METHOD FOR PRODUCING POROUS POWDER TITANIUM NICKELIDE - Google Patents

METHOD FOR PRODUCING POROUS POWDER TITANIUM NICKELIDE Download PDF

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Publication number
RU2010123804A
RU2010123804A RU2010123804/02A RU2010123804A RU2010123804A RU 2010123804 A RU2010123804 A RU 2010123804A RU 2010123804/02 A RU2010123804/02 A RU 2010123804/02A RU 2010123804 A RU2010123804 A RU 2010123804A RU 2010123804 A RU2010123804 A RU 2010123804A
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Russia
Prior art keywords
briquettes
temperature
hours
powder
titanium nickelide
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RU2010123804/02A
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Russian (ru)
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RU2522257C2 (en
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Николай Иванович Борисенко (RU)
Николай Иванович Борисенко
Рамиль Михайлович Гизатуллин (RU)
Рамиль Михайлович Гизатуллин
Евгений Ильич Зарайский (RU)
Евгений Ильич Зарайский
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ООО Инновационно-стоматологический центр "НАНОДЕНТ" (ООО ИСЦ "НАНОДЕНТ") (RU)
ООО Инновационно-стоматологический центр "НАНОДЕНТ" (ООО ИСЦ "НАНОДЕНТ")
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Priority to RU2010123804/02A priority Critical patent/RU2522257C2/en
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Abstract

Способ получения порошка никелида титана, заключающийся в том, что смешивают эквиатомное количество порошков никеля и титана, прессуют из порошка брикеты и нагревают брикеты в инертной атмосфере до достижения заданной температуры, отличающийся тем, что нагревают брикеты в вакууме со скоростью нагрева не выше 279 К/мин (6°С/мин) до достижения температуры 950-1100 К, выдерживают при этой температуре в течение 2-3 ч и охлаждают с печью, затем спек размалывают в шаровой мельнице на закритической скорости в среде изопропанола в течение 40-48 ч и высушивают. The method of producing titanium nickelide powder, which consists in mixing the equiatomic amount of nickel and titanium powders, compressing the briquettes from the powder and heating the briquettes in an inert atmosphere until a predetermined temperature is achieved, characterized in that the briquettes are heated in vacuum with a heating rate of not higher than 279 K / min (6 ° C / min) until reaching a temperature of 950-1100 K, kept at this temperature for 2-3 hours and cooled with a furnace, then the cake is ground in a ball mill at supercritical speed in isopropanol for 40-48 hours and drying yut.

Claims (1)

Способ получения порошка никелида титана, заключающийся в том, что смешивают эквиатомное количество порошков никеля и титана, прессуют из порошка брикеты и нагревают брикеты в инертной атмосфере до достижения заданной температуры, отличающийся тем, что нагревают брикеты в вакууме со скоростью нагрева не выше 279 К/мин (6°С/мин) до достижения температуры 950-1100 К, выдерживают при этой температуре в течение 2-3 ч и охлаждают с печью, затем спек размалывают в шаровой мельнице на закритической скорости в среде изопропанола в течение 40-48 ч и высушивают. The method of producing titanium nickelide powder, which consists in mixing the equiatomic amount of nickel and titanium powders, compressing the briquettes from the powder and heating the briquettes in an inert atmosphere until a predetermined temperature is achieved, characterized in that the briquettes are heated in vacuum with a heating rate of not higher than 279 K / min (6 ° C / min) until reaching a temperature of 950-1100 K, kept at this temperature for 2-3 hours and cooled with a furnace, then the cake is ground in a ball mill at supercritical speed in isopropanol for 40-48 hours and drying yut.
RU2010123804/02A 2010-06-11 2010-06-11 Method of producing porous titanium nickelid oxide RU2522257C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2010123804/02A RU2522257C2 (en) 2010-06-11 2010-06-11 Method of producing porous titanium nickelid oxide

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Application Number Priority Date Filing Date Title
RU2010123804/02A RU2522257C2 (en) 2010-06-11 2010-06-11 Method of producing porous titanium nickelid oxide

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RU2010123804A true RU2010123804A (en) 2011-12-20
RU2522257C2 RU2522257C2 (en) 2014-07-10

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2651846C1 (en) * 2017-07-10 2018-04-24 Сергей Геннадьевич Аникеев Method of producing porous alloy based on titanium nickelide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1482772A1 (en) * 1986-06-13 1989-05-30 Куйбышевский авиационный институт им.акад.С.П.Королева Method of producing titanium-nickel alloy of eutectic composition
RU2082559C1 (en) * 1993-08-16 1997-06-27 Дроздов Игорь Алексеевич Method for producing titanium-nickel alloy close to equiatomic composition
US20060162493A1 (en) * 2002-09-10 2006-07-27 Ding Yuan Ni-coated ti powders

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