英語 での Samarium の使用例とその 日本語 への翻訳
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Hidden Samarium Cobalt Humbucker.
However, a few plants andvegetables may contain up to 1 part per million of samarium.
Samarium metal has no biological role in the human body.
Being a typical member of the lanthanide series, samarium assumes the oxidation state +3.
Samarium has no significant biological role and is only slightly toxic.
Prior to the advent of ion-exchange separation technology in the 1950s, samarium had no commercial uses in pure form.
Samarium Cobalt(SmCo) magnets, of the Rare Earth class, have been available since the early 1970's.
In 2012, Xia's lab delivered to the Defense Advanced ResearchProjects Agency a radio-frequency oscillator built around samarium hexaboride.
In its usual oxidized form, samarium is added to ceramics and glasses where it increases absorption of infrared light.
The previously accepted age of 4.51 billion years old wascalculated in 1995 by measuring radioactive isotopes of samarium and neodymium.
The samarium offers three different temperature hot air areas of 45° C-65° C with changing colored light, a rock crystal and Aquaviva.
Here is something for everyone, whether 95° block house sauna,a Finnish sauna with a starry sky, the samarium with rock crystal in the middle.
Although classified as a rare-earth element, samarium is the 40th most abundant element in the Earth's crust and is more common than such metals as tin.
High-speed rotors are always applied to motor models and industrial brushless motors, which consists of permanent magnets(sintered neodymium magnets, injection ferrite magnets,bonded neodymium magnets or samarium cobalt magnets) and iron bearings.
Samarium salts stimulate metabolism, but it is unclear whether this is the effect of samarium or other lanthanides present with it.
Ningbo Sine Magnetic Co., Ltd, is a professional company engaged in Neodymium magnets(NdFeB),Alnico magnets, Samarium Cobalt magnets(SmCo), ferrite magnets(Ceramic magnets) and magnetic assembly in Ningbo, China.
The total amount of samarium in adults is about 50 µg, mostly in liver and kidneys and with about 8 µg/L being dissolved in the blood.
Neodymium and dysprosium which are imported from China both increased in price by 40% during the past year, and the price of cobalt,which constitutes more than half of the composition weight of samarium rare earth magnets, has almost doubled since last fall.
The total amount of samarium in adults is about 50 µg, mostly in liver and kidneys and with about 8 µg/L being dissolved in the blood.
Development of China's rare earth permanent magnet industry began in the late 1960s, when the main product is samarium- cobalt magnets, currently samarium- cobalt permanent magnet World sales of 630 tons, the country is 90.5 tons(including SmCo magnetic).
However, samarium- cobalt has a higher Curie temperature, creating a niche for these magnets in applications where high field strength is needed at high operating temperatures.
Rare earth permanent magnetic materials is the samarium, neodymium mixed rare earth metals and transition metal(such as alloy of cobalt, iron, etc.), by the powder metallurgy method of pressure sintering, the magnetizing field of a magnetic material.
Samarium cobalt permanent magnet, despite its excellent magnetic properties, contains rare earth metals, samarium and cobalt, and expensive strategic cobalt.
However, because the supplyof these elements was unstable-- samarium was a rare earth element that was in scarce supply, and cobalt could be mined only in certain regions-- scientists around the world carried out research on rare earth magnets with different compositions.
Samarium cobalt magnets are also known as samarium cobalt magnets, samarium cobalt permanent magnets, samarium cobalt permanent magnets, rare earth cobalt permanent magnets, and the like.
Alex Shlyakhter uses samarium ratios from the Oklo prehistoric natural nuclear fission reactor in Gabon to show that some laws of physics have remained unchanged for over two billion years.
Samarium cobalt permanent magnet, despite its excellent magnetic properties, contains rare earth metal samarium and rare and expensive strategic cobalt, so its development is greatly limited.
Samarium cobalt permanent magnets, despite their excellent magnetic properties, contain rare earth rare earth samarium and expensive scarce strategic metal cobalt, therefore, their development has been severely limited.