Yellow River whirlwind: professional focus on leading the development of superhard materials industry

The Cyclone of the Yellow River has taken the responsibility of revitalizing the national super-hard materials industry, insisting on focusing on the main business, strengthening the industry, creating a whirlwind with science and technology, and pursuing excellence with sincerity. In the past 40 years, the company has achieved leapfrog development.

Twenty-four years focused on abrasives

Super hard grinding wheel material is one of the main businesses of the Yellow River whirlwind. Her predecessor, Henan Huanghe Superhard Abrasives Factory, was established in October 1994 to produce diamond abrasives that replace ordinary silicon carbide abrasives. The production equipment at that time was rather rudimentary, and the production of key processes was solved by external cooperation. In 2000, through the exchange and cooperation with Japan Matsumoto in the production of synthetic diamond micropowder, the company has reached the world advanced level in production technology and technology, and the development and production of high-grade synthetic diamond micropowder achieved zero breakthrough in China.

In June 2001, Henan Huanghe Superhard Abrasive Co., Ltd. was established, with leading production technology, advanced testing equipment and quality control methods. The leading product is synthetic diamond micropowder with an annual output of 20 million carats, which has established a leading position in the domestic micropowder field. status.

Slurry

In June 2007, the company coordinated the superior resources, with Henan Huanghe Superhard Abrasive Co., Ltd. as the core, optimized the combination, and established the super-hard grinding wheel material manufacturing division. The production, experiment and testing equipment tend to be perfect, and it is super hard with Jilin University. The State Key Laboratory of Materials and Japan, Germany and other countries have established long-term technical cooperation relations with the industry experts, greatly enhancing the R&D strength and becoming the only company in China that produces catalysts from catalyst production, diamond synthesis, diamond micropowder and broken materials. It fundamentally guarantees product consistency and quality stability; it has the most advanced diamond powder and crushing material production equipment in China. Compared with traditional technology, product precision, production efficiency and production capacity and automation level have been significantly improved, leading in the industry. status.

For a long time, the Yellow River cyclone super-hard abrasive products, relying on strong technical strength and solid talent base, from raw material selection to on-site control, from inspection and testing to packaging and storage, the concept of quality first always runs through the entire product process, ensuring each The batch products are strictly controlled to ensure their excellent quality. The quality of the Yellow River cyclone micropowder has reached the international level, and has formed a good reputation in the market. The quality is stable and the performance is excellent. It is the advantage of the Yellow River cyclone product and it occupies a considerable part of the market. It is a strong guarantee that the domestic high-grade micronized powder has been relying on imports.

"Three major consciousnesses", the driving force of enterprise development

Innovative awareness, developmental awareness and sense of urgency are important contents of the corporate culture of the Yellow River whirlwind.

Time returned to 2010, when the world's top three super-hard materials industry and E6 have high-strength coarse-grain surface metallized titanium, tungsten, silicon technology, to achieve catch-up, change the backward situation, revitalize the national super-hard materials industry, The development of functional plating technology is our responsibility.

In the second half of 2010, the company's leadership team was far-sighted, began to deploy market research, and fully developed functional plating technology: In the same year, the inspection team went north and south, inspected equipment manufacturers, established process routes; went to universities for research, discussed cooperation matters, and began to customize the first one. Test prototype; in March 2011, the test prototype was completed, the test was started and the process was verified; after more than two years of experimentation, the process ideas were continuously adjusted and the high-efficiency functional plating concept was proposed; in May 2014, the technicians redesigned the equipment and process. Ideas to adapt to high-efficiency functional plating requirements; in October 2015, new equipment was in place, starting a new round of trial work, great success; in May 2016, functional plating achieved mass production; to December 2017, monthly production capacity It reached 200 million carats.

Micro powder product

The technology has the advantages of non-polluting emission, high degree of automation, unmanned interference, strong product quality stability, large amount of one-time feeding, low cost, high efficiency and other traditional plating methods, compared with similar foreign products. A large comprehensive advantage has fully met the technical needs of high-end markets at home and abroad, and the competitiveness is very strong.

In October 2014, the project “Metalized single crystal and high-quality micro-powder on the surface of super-hard materials” was awarded as the provincial major science and technology project by Henan Science and Technology Department, rewarding 5 million yuan; March 2016, “Diamond magnetron sputtering ion plating The project of research and development and industrialization of key technologies for titanium was recognized as a scientific and technological achievement by the Science and Technology Department of Henan Province. In the same year, it was awarded the first prize of Xuchang Science and Technology Progress Award. In June 2016, it was awarded the second prize of Henan Science and Technology Progress Award; 2016 5 After the project was completed and put into production in the month, the output reached 22,256,200 carats in the same year, which was 139% higher than the output in 2015, and the cost was reduced by 8,838,300 yuan. In 2017, the output reached 55,534,400 carats, which was 149.53% higher than the 2016 output. In 2016 and 2017, sales The income increased by 9.39% and 21.01% respectively; the income from main business increased by 80.93% and 78.95% respectively.

Looking ahead, there is a long way to go

In May 2015, the company invested 680 million yuan in super-hard material surface metallization single crystal and high-quality micro-powder industrialization project successfully realized the relocation of the site. After the relocation, the production site area has been expanded to 4 times, and the design capacity has reached 10 times. It has become the largest micro-powder and super-hard material plating production and processing base in Asia.

Polycrystalline diamond powder

Next, as one of the key development directions of the company's carbon-based new materials, the super-hard wheel material manufacturing division will focus on improving testing methods, leading the testing of super-hard materials and metallurgical products, and leading the industry standards. Develop; improve the private customized system, provide users with customized products and caring services, and guide the market consumption; continue to vigorously promote process reengineering to create the best process in the industry with the lowest cost, highest efficiency and less energy consumption; continue to increase new products Development efforts, in addition to the existing high-strength micro-powder, high-efficiency micro-powder, wear-resistant micropowder, precision micropowder, nano-scale micropowder, frosted diamond, special powder for floor tile grinding, special powder for PCD, special powder for wire saw, grinding fluid, etc. In addition to products, we continue to research and develop a series of special micro-powders, truly “production one generation, development one generation, reserve one generation”, so that the products can adapt to the requirements and trends of high, fine and sharp development, and strive for the sustained, healthy and rapid development of the company. .

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