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Yantai Dongfang Analytical Instruments Co., Ltd

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Delayed start notice

Delayed start notice

2020-02-02

Dear old and new friends, Happy New Year! On this Spring Festival, I wish you and your family good health! In view of the current severe epidemic situation, in order to cooperate with the national epidemic protection work, the company's leaders decided that the holiday will be extended to February 9th and officially go to work on February 10th. Any changes will be notified separately. During the holidays, our company's product consulting and after-sales service ...

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DF200 helps the development of the amorphous industry

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"Analyze amorphous with a spectrometer? Can't do it." This is the first sentence that some spectrometer manufacturers say when they hear from customers that they want to analyze amorphous materials with direct-reading spectrometers.

What is amorphous? Amorphous is a kind of solid alloy without crystalline state in which the atoms are too late to be arranged in order in the ultra-rapid condensation. Amorphous can be divided into iron-based amorphous, nickel-based amorphous and cobalt-based amorphous. Among them, the iron-based amorphous alloy has a high saturation magnetic induction strength, and has a good performance in magnetic permeability, exciting current, and iron loss, thereby having great energy-saving effects. ,空载电流下降可达80%It can reduce the no-load loss by up to 75% and the no-load current by up to 80% when it is used as an iron core transformer instead of silicon steel sheet.

Nickel-based and cobalt-based amorphous alloys have weaker magnetic properties compared to them, but have high magnetic permeability. They are often used to replace silicon steel sheets, permalloy, and ferrites for high- and low-frequency transformers and inductors.

Traditional technology spectrometers have been widely used in the analysis of foundry and other industries for many years, but when analyzing amorphous materials, they have difficulties such as difficulty in excitation and unstable spectral lines, which makes it impossible to accurately measure the content.

年烟台东方分析仪器有限公司就应中国钢铁研究总院的请求,利用DF200机型专门进行了铁基非晶的研究并取得了成功。 In response to the above situation, as early as 2009 , Yantai Dongfang Analytical Instrument Co., Ltd., at the request of the China Iron and Steel Research Institute, used the DF200 model to specifically conduct iron-based amorphous research and achieved success.

In order to help the development of the amorphous industry, in recent years, Dongyi people have kept abreast of technological advances, not only made breakthroughs in the analysis of iron-based amorphous, but also made significant progress in the analysis of nickel-based and cobalt-based amorphous. Amorphous analysis solutions have been provided for many companies such as the Central Iron and Steel Research Institute, Xinye High-tech, Shanghai World Road, Taiyuan Iron and Steel and other enterprises. It breaks the monopoly position of foreign high-end analytical instruments in amorphous analysis, and even has some technical advantages that foreign spectrometers do not have.

,不仅可以精准的对非晶材料进行分析,还可以高精度的控制再现性,已经成为用户进行非晶分析的良好选择! Today's DF200 , not only can accurately analyze amorphous materials, but also can control the reproducibility with high precision, which has become a good choice for users to conduct amorphous analysis!

"We must always think of revitalizing national industry, no matter how strong we are" This is the founder of Dongyi Group Zhao Zhenyang What Mr. Said said is also a code of conduct for every Dongyi person.

We are always on the way!