Just as people are familiar with IKEA, Volvo and H&M, Swedish companies always win the favor of the market with an image of creativity and design. As a new member of the Scandinavian industrial giant Sandvik Group, the establishment of Sandvik Ke Rui is the most demanding detail of Swedish culture, as well as the desire to exceed innovation.
Maybe, you haven't heard of Sandvik Kerui. However, as you approach it, you will find that its materials and techniques have penetrated almost every aspect of your life. It is also with the continuous innovation of these materials and technologies that people's modern life has become more convenient and exciting.
Over 85% of solar panels in China need to use Sandvik's wire drawing products in the cutting stage. Nearly half of the tires in the world need to use Sandvik's cemented carbide molds, and more than half of beverage cans are hardened by it. Made of metal alloy cans.
The use of sapphire in consumer electronic products has continued to expand. This material has been used to protect the smartphone's camera and home screen buttons (fingerprint). Because this material has superior corrosion resistance, it can also withstand various "tortures" such as knife cutting. Especially after adding the fingerprint identification function, such a material is undoubtedly the best choice. In the process of making sapphire glass into these parts, fine grinding and polishing is a very critical link. It is very elaborate in the process and determines the “success and failure†of materials and finished products. The diamond grinding fluid provided by Sandvik Kirei precisely fits the customer's needs perfectly.
It is closely related to your health. If you have problems with your teeth, it is very likely that the dentist will use a Sandvik medical drill and drill rod. All implanted cardiac pacemakers around the world use a wire (0.1 mm in diameter) with approximately one-third of the hair's thickness and are connected to the heart muscles. Sandvik Heli is a leader in this field.
In fact, Sandvik He Rui has been involved in the processing of paper care products all over the world. It produces a carbide rotary cutter that can be used to cut baby diapers, feminine care products, and adult diapers. This seemingly simple process difficulty coefficient is quite high.
Sandvik Harrier is one of the youngest and most dynamic business units compared to Sandvik's more than 150 years of long history. In the past few years, when it continued to grow strongly at double-digit growth, the vitality was brightening. Going back to trace the background of the establishment of Sandvik Kerui, it is easy to see that it is the deep historical accumulation that collided with the development needs of the market and created this vitality, which also made the “Huirui†hard. Superstars in the field of qualitative materials and superhard materials.
The predecessor of Sandvik Kiryu is two companies that belong to two different product areas: Sandvik Hard Materials and Diamond Innovations.
Among them, Sandvik Hard Materials was established in the 1980s and is the world's largest supplier of hard alloy materials. Its hard materials are produced in steel, aviation, aerospace, automotive, can making molds, and hygiene products. Play an important role, its leading carbide solution can effectively prevent product deformation, fracture, maximize the product's wear resistance, enhance the product's ability to resist corrosion and oxidation; DiamondInnovations, is the world's first production The companies that make synthetic diamonds have played an important role in the field of superhard materials and were received by the Sandvik Group in 2007. Since then, two teams that are leaders in their respective fields have contributed their strength to consolidate the strength of Sandvik in the materials sector.
With technological innovation and continuous expansion of market demands, everyone gradually discovered that the two teams have a group of common customers in the market. Their respective products—carbide and superhard alloys represented by diamonds—are in These areas can be combined with each other. Of course, the more important point is that the R&D team behind them can also integrate and achieve resource sharing. In this way, the idea of ​​combining Sandvik hard materials with DiamondInnovations is in place.
In the end, this idea became a reality in 2014, and the new business unit formed by the integration of the two teams was formally established. It is named after Hyperion, the father of the sun, the moon and the father of dawn in Greek mythology, to give its product line strength, speed, high-tech and innovative spirit. And its Chinese name, He Rui, expresses the beauty of "combining perfection and prudence".
After the integration, Sandvik Kerui pays more attention to market segmentation and serves customers in various industries with five business lines. Among them, metal cutting is mainly used in the turning of hard parts, milling, metal sawing, gear hob, reaming, drilling, etc.; mining, oil and natural gas mainly provide polycrystalline diamond compacts, cone drilling teeth, picks, etc.; Various processing line applications provide mold and technical support for tire manufacturing lines, cans, etc.; wear-resistant applications that serve a wide range of industries including energy, automotive, aerospace, consumer electronics, semiconductors, and medical devices; powder Materials and abrasives have long been well-known brands in the grinding, polishing, lapping, and sawing markets.
Thanks to the opportunities brought by the growth of the electronics and electric vehicle markets around the world, the accuracy, yield, and speed of product requirements have also been correspondingly improved, and the products are also moving toward diversification. In order to meet the needs of the development of the electronics industry, the increase in the design and manufacturing speed of molds and press speeds is an inevitable trend. When the precision high-speed stamping speed reaches more than 1000 times, the precision and stability requirements for stamping machine tools and molds are very high, and the targeted output is also relatively large. This requires the mold materials to have very high stability and resistance. Grinding. If the stamping parts need to be processed more than necessary due to defects or insufficient service life of the mold material, the cost and time spent will far exceed the value of the mold material itself.
Common connectors, switch keys, lead frames, and LED brackets in electronic products are all produced by high-speed stamping technology. In the face of high-speed stamping and high-volume production, the selection of mold materials that are critical to mold life is crucial. With the transformation and upgrading of China's manufacturing industry and rising labor costs, the mold industry will develop in the direction of high technology, high automation and high productivity, and the demand for high-end mold materials will further increase. Sandvik and Rui have spotted this opportunity and decided to join the stamping industry in an all-round way. With Sandvik's unparalleled technological advantages and 150 years of accumulated expertise in the hard alloy industry, Sandvik offers high quality for its customers. Carbide materials and innovative solutions to enhance customer value.
(OF: Wenzhou of steel mold Linshi Jian)
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