质量水平
检测方案
99.7% trace metals basis
形式
powder
电阻率
6.97 μΩ-cm, 20°C
粒径
<50 μm
bp
2732 °C (lit.)
mp
1453 °C (lit.)
密度
8.9 g/mL at 25 °C (lit.)
SMILES字符串
[Ni]
InChI
1S/Ni
InChI key
PXHVJJICTQNCMI-UHFFFAOYSA-N
测试方法
平均粒径大小由费氏粒度仪(Fisher sub-sieve sizer)测定
警示用语：
Danger
危险分类
Aquatic Chronic 3 - Carc. 2 - Skin Sens. 1 - STOT RE 1 Inhalation
靶器官
Lungs
储存分类代码
4.1B - Flammable solid hazardous materials
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Ornella Valenti et al.
Cerebral cortex (New York, N.Y. : 1991), 19(3), 658-674 (2008-07-18)
The prefrontal cortex receives multiple inputs from the hippocampal complex, which are thought to drive memory-guided behavior. Moreover, dysfunctions of both regions have been repeatedly associated with several psychiatric disorders. Therefore, understanding the interconnections and modulatory interactions between these regions
Marilia O S Seijo et al.
Journal of dental education, 77(5), 648-655 (2013-05-10)
Including students' perceptions in the educational process is considered a key component in monitoring the quality of academic programs. This study aimed to evaluate the concept of one's learning experience in endodontic teaching from the perspective of a group of
A J Feilzer et al.
Nederlands tijdschrift voor tandheelkunde, 120(6), 335-341 (2013-07-19)
Orally applied metal alloys can cause undesirable physical effects. A distinction needs to be made in this respect between local and systemic reactions and toxic and immunological reactions. A case is presented which illustrates this problem. In this case, the
Michał Sarul et al.
Advances in clinical and experimental medicine : official organ Wroclaw Medical University, 22(2), 253-260 (2013-05-28)
Cognizance of the mechanical properties of nickel-titanium archwires is necessary for the management of orthodontic therapy with fixed appliances. Acting on the periodontium with forces that are too heavy may lead to such complications as: pain, tooth root resorption and
Fariborz Amini et al.
International journal of orthodontics (Milwaukee, Wis.), 24(1), 43-44 (2013-06-05)
In this report, we present an uncomplicated approach to overcome lingual rolling of mandibular molars during orthodontic treatment, by using rectangular NiTi arch wire in twist fashion through the molar tube. The sequential steps of the twist manoeuvre on a
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