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- 金属材料都检测啥呢？ [02-17 10:20] What is the detection of metal materials?
What are all metal materials tested? In production activities, we often have to face two problems, one is what material the metal is, and the other is whether a certain metal material meets the requirements of the desired material. What items are tested for metal materials? Come and learn with the Northern Test League!
- 元宵节，点一盏心灯，愿人间安康！ [02-08 10:06] In the Lantern Festival, light a heart lamp and wish the world a safe life!
- For the Lantern Festival, light a heart lamp and wish the world a safe life!
- 众志成城，共克时艰，只隔离病毒，不隔离服务 [02-06 09:08] All people will become a city , overcome the difficulties together, only isolate the virus, not isolate the service
- We are all in the same city and overcome difficulties. We only isolate viruses and do not isolate services. Virus lovers are sentimental. Due to the extension of the virus holiday period, if you have any needs, you can 真人斗牛app by phone, WeChat, SMS, etc. Non-isolated services
- 关于新型冠状病毒延迟复工上班通知 [02-01 16:53] Notice on delayed return to work of new coronavirus
- Notice on delaying work of new coronavirus
- 电弧燃烧碳硫分析仪检测钢铁产品 [11-05 14:46] Arc combustion carbon and sulfur analyzer detects steel products
- Arc burning carbon and sulfur analyzer detects steel products. In November 2019, the technical training of Nanjing Qilin Scientific Instrument Group Co., Ltd.'s commissioning training from Tangshan Iron and Steel Machinery Co., Ltd. was successfully concluded. Since purchasing the Nanjing Kirin Arc Combustion Carbon Sulfur Analyzer in 2010, the company has always supported and trusted Kirin Instruments, and has recognized the quality and accuracy of the instrument. Therefore, it will purchase the QL-CS20D Arc Combustion Carbon Sulfur Analyzer again in 2019 device.
- 南京麒麟检测设备解决铸造企业的钢铁品质问题 [10-16 14:07] Nanjing Kirin testing equipment solves steel quality problems in foundry companies
- Nanjing Kirin testing equipment solves the steel quality problems of foundry enterprises. Hunan Iron and Steel Co., Ltd. has been a loyal and long-time customer of Nanjing Kirin Instrument Group for more than ten years. Starting from the ordinary five major element analyzers, a set of QL was introduced in previous years. -5800A direct reading spectrometer to detect the content of various elements in steel materials. Recently purchased a metallographic microscope to detect the depth of the decarburized layer of steel bars (GB / T224-1987), grain size detection, detection of non-metallic inclusions in steel, segregation detection of chemical components in steel, etc. Ferrite, pearlite, tempered martensite should not appear on the base circle, and product quality control has been greatly improved.
- 什么叫低合金钢、中合金钢、高合金钢 [10-10 16:23] What is low alloy steel, medium alloy steel, high alloy steel
- What is called low-alloy steel, medium-alloy steel, and high-alloy steel, there is a limit. The total amount of alloying elements is less than 5%. For example, the current 20 silicon manganese is used, the maximum silicon is not more than 0.8%, and the manganese is 1.2-1.6%. The maximum value of those added does not exceed two points, and the total amount is less than 5%. It is called low alloy steel. Now it is used in construction. What is medium alloy steel? The total amount of alloying elements between 5% and 10% is called medium alloy steel. If the total amount of alloy elements is greater than 10%, it is called high alloy steel.
- 重阳节，祝福天下父母健康长寿！ [10-07 13:31] Chongyang Festival, bless the parents of the world healthy and longevity!
- Chongyang Festival, bless the parents of the world healthy and longevity! When our loved ones were young, you made them laugh. When you grow up, you are busy and they are waiting. Cold and hot summer, time is like an arrow. Time flies unknowingly, and there are traces of years on their faces. Do you remember the moment when you suddenly felt that your parents were old? Have you thought about doing something for your parents? Have you ever calculated that "cruel" math problem with how much time you can spend with your parents? Once again, let's return our childhood companions to our parents.
- 南京麒麟集团国庆节放假通知 [09-30 15:21] Nanjing Qilin Group National Day Holiday Notice
- Nanjing Qilin Group National Day Holiday Notice October Golden Wind, peaceful seas, sweet-scented osmanthus flowers. As National Day 2019 approaches, Nanjing Kirin Scientific Instrument Group wishes you a happy National Day! At the same time I wish the motherland prosperity, prosperity and prosperity! The notice of the 2019 National Day holiday schedule is as follows:
- 为什么说碳对钢的性能影响最大 [09-29 16:24] Why carbon has the biggest influence on the performance of steel
- Why carbon has the biggest impact on steel properties
- 为什么优质钢要求硫、磷元素含量必须低于0.03%？ [09-29 16:19] Why does high quality steel require sulfur and phosphorus content to be lower than 0.03%?
- Why do high-quality steels require sulfur and phosphorus content below 0.03%? In the routine determination of carbon, silicon, manganese, phosphorus, and sulfur in steel, sulfur and phosphorus are harmful two elements.
- 控制铸件在冶炼过程中化学成分的增减变化 [09-16 14:03] Control the change of chemical composition of castings during smelting
- To control the increase and decrease of the chemical composition of the casting during the smelting process, Nanjing Qilin Scientific Instrument Group Co., Ltd. will share with you the "Controlling the increase and decrease of the chemical composition of the casting during the smelting process". During the production process, according to the physical properties of the casting
- 南京麒麟科学仪器集团中秋节放假通知 [09-12 16:32] Nanjing Qilin Scientific Instrument Group Holiday Notice
- As the Mid-Autumn Festival is approaching, Li Quan, Chairman of Nanjing Kylin Scientific Instrument Group Co., Ltd. and all staff wish friends from all walks of life a successful career, family reunions, a happy moonlight, happiness and happiness forever, Happy Mid-Autumn Festival!
- 炉前铁水分析仪解决球铁件品质难题 [08-14 10:49] In front of the furnace, the molten iron analyzer solves the problem of ductile iron
- Furnace hot metal analyzer solves the quality problem of ductile iron parts. Wuhu Xinxing Casting Pipe Co., Ltd. mainly produces centrifugal ductile iron pipes, steel smelting and rolling processing, and casting products. It is also one of the customers of Nanjing Kirin Cooperation.
- 化学多元素分析仪可解决原材料多种问题 [07-20 15:31] Chemical multi-element analyzer can solve many problems of raw materials
- Chemical multi-element analyzer solves multiple problems with raw materials
- 南京麒麟仪器集团与您一起共度端午节 [06-06 16:30] Nanjing Kirin Instrument Group spends the Dragon Boat Festival with you
- Nanjing Kirin Instrument Group spends Dragon Boat Festival with you
- 麒麟高频红外碳硫分析仪热销国外 [06-03 15:20] Kirin high frequency infrared carbon and sulfur analyzer is selling abroad
- Kirin high frequency infrared carbon and sulfur analyzer is selling abroad
- 南京麒麟仪器集团清明放假通知 [04-04 16:43] Nanjing Qilin Instrument Group Qingming Holiday Notice
- Nanjing Qilin Instrument Group Qingming Festival Holiday Notice
- 南京麒麟分析仪器回访老客户技术升级 [03-19 15:15] Nanjing Kirin Analytical Instrument visited old customers for technical upgrade
- Nanjing Kirin Analytical Instrument Visits Old Customers for Technology Upgrade
- 高频红外碳硫分析仪的采购指南 [02-26 14:46] Purchasing guide of high frequency infrared carbon and sulfur analyzer
- Purchasing guide for high frequency infrared carbon and sulfur analyzer
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