稀土元素
描述
Samarium is a relatively rare metal found in rare earth ores, and it is present in soil and seas in very low concentrations. It does not oxidize in the air and has a melting temperature of 1072°C and vaporization of 1795°C.
特征
Samarium is a rare silver metal. It is almost as abundant as tin in the earth’s crust. It is part of the rare earth family comprising 17 elements. Its main use is in the form of alloy with cobalt in some permanent magnets. It is also found in some neutron sensors, in optics because it allows high absorption of infrared, in medicine and radiotherapy to relieve pain due to bone metastases.
Samarium is used in a wide range of applications, including alloys for molding, forging and high-temperature tools, and in magnetic alloys and metal heat treatment. Samarium compounds are used in a variety of technological applications, including sensors, lasers, electrical insulators and N-S junctions.
New x-ray technologies are being developed using samarium. Radio waves, for example, have low energy, visible light has intermediate energy, and x-rays have high energy. Samarium phosphors have been found to absorb x-rays and produce visible light. By producing visible light, samarium phosphors can be used to view x-rays in real-time.
应用和使用
The magnetic properties of samarium have made it useful for applications in small motors, headphones, and musical instruments. Samarium is used to • Permanent Magnet • Electrical insulators • Lasers • Small motors • Solar-powered electric aircraft.
产品类别
钐
- Standard Samarium, 99.9%
- Standard Samarium Pieces Standard 99.9% 12mm
- 包装，铝盒或塑料盒密封
- 最低购买量 1000 克（1 公斤）
- Other, Standard request contact us
我们的顾问和专家随时为您服务，以便最好地了解您的需求性质。
前景与形势
The market value of Standard Samarium, 99.9%, represents approximately 10.900 US Dollars per kilogram. Contact us to get the best prices depending on the quantity requested.
Global Samarium Cobalt Magnets Market size was worth at USD 15.5 billion in 2022 and is estimated to grow about USD 19.9 billion by 2030, at a CAGR of approximately 7.7% between 2023 and 2030.
China tops the list for mine production and reserves of rare earth elements, with 44 million tons in reserves and 140,000 tons of annual mine production.
销售流程
我们的独立性（生产）和国际原材料供应网络无疑使我们能够为您提供安全可靠的供应，并在质量分析、评估、检查、进出口方面进行全方位的控制。
为了保证与客户建立长期而专业的合作关系，我们实施了一套销售流程，通过提供客户买家的 KYC 表格《稀有矿物和战略金属开户》开设客户账户，预先识别我们的客户，使我们能够从顾问（中介机构）和直接最终买家提出的报价请求中进行完美识别。
目录市场价格
赛默飞世尔科技（TMO）是一家在纽约证券交易所上市的国际实验室（NYSE - TMO）。
