i-TEC Technology’s Post

#Molybdenum narrow #strips# Size: Thickness 0.03~0.08mm × width（2.0~6.0）×L Standard:Q/XY 1204 Application: Widely used in electronics, lighting, vacuum coating, medical equipment, semiconductors, glass fiber and other industries, as well as heating elements and heat insulation screens for electric vacuum furnaces. Buy now,pls contact me at linda.fan@lykkwm.com.cn The method for preparing molybdenum narrow strips for electric light sources provided by the present invention comprises a production process of cold-rolling molybdenum wire into molybdenum narrow strips, wherein the parameters are controlled as follows: a. Pretreatment of molybdenum wire: recrystallization annealing is performed during rolling; b. Warm rolling: the billet opening temperature is between 950°C and 1000°C; c. Cold rolling: the cold processing rate of the molybdenum narrow strip is divided into: the total processing rate of finished product cold rolling and the total processing rate of intermediate cold rolling, and the total processing rate of intermediate cold rolling is controlled at 60%; d. Stress relief annealing: the annealing temperature of the molybdenum narrow strip is between 850°C and 1100°C; e. Inspection: inspection by electric light source material detection equipment.

#Molybdenum narrow #strips# Size: Thickness 0.03~0.08mm × width（2.0~6.0）×L Standard:Q/XY 1204 Application: Widely used in electronics, lighting, vacuum coating, medical equipment, semiconductors, glass fiber and other industries, as well as heating elements and heat insulation screens for electric vacuum furnaces. Buy now,pls contact me at linda.fan@lykkwm.com.cn The method for preparing molybdenum narrow strips for electric light sources provided by the present invention comprises a production process of cold-rolling molybdenum wire into molybdenum narrow strips, wherein the parameters are controlled as follows: a. Pretreatment of molybdenum wire: recrystallization annealing is performed during rolling; b. Warm rolling: the billet opening temperature is between 950°C and 1000°C; c. Cold rolling: the cold processing rate of the molybdenum narrow strip is divided into: the total processing rate of finished product cold rolling and the total processing rate of intermediate cold rolling, and the total processing rate of intermediate cold rolling is controlled at 60%; d. Stress relief annealing: the annealing temperature of the molybdenum narrow strip is between 850°C and 1100°C; e. Inspection: inspection by electric light source material detection equipment.

#Molybdenum narrow #strips# Size: Thickness 0.03~0.08mm × width（2.0~6.0）×L Standard:Q/XY 1204 Application: Widely used in electronics, lighting, vacuum coating, medical equipment, semiconductors, glass fiber and other industries, as well as heating elements and heat insulation screens for electric vacuum furnaces. Buy now,pls contact me at linda.fan@lykkwm.com.cn The method for preparing molybdenum narrow strips for electric light sources provided by the present invention comprises a production process of cold-rolling molybdenum wire into molybdenum narrow strips, wherein the parameters are controlled as follows: a. Pretreatment of molybdenum wire: recrystallization annealing is performed during rolling; b. Warm rolling: the billet opening temperature is between 950°C and 1000°C; c. Cold rolling: the cold processing rate of the molybdenum narrow strip is divided into: the total processing rate of finished product cold rolling and the total processing rate of intermediate cold rolling, and the total processing rate of intermediate cold rolling is controlled at 60%; d. Stress relief annealing: the annealing temperature of the molybdenum narrow strip is between 850°C and 1100°C; e. Inspection: inspection by electric light source material detection equipment.

#Molybdenum narrow #strips# Size: Thickness 0.03~0.08mm × width（2.0~6.0）×L Standard:Q/XY 1204 Application: Widely used in electronics, lighting, vacuum coating, medical equipment, semiconductors, glass fiber and other industries, as well as heating elements and heat insulation screens for electric vacuum furnaces. Buy now,pls contact me at linda.fan@lykkwm.com.cn The method for preparing molybdenum narrow strips for electric light sources provided by the present invention comprises a production process of cold-rolling molybdenum wire into molybdenum narrow strips, wherein the parameters are controlled as follows: a. Pretreatment of molybdenum wire: recrystallization annealing is performed during rolling; b. Warm rolling: the billet opening temperature is between 950°C and 1000°C; c. Cold rolling: the cold processing rate of the molybdenum narrow strip is divided into: the total processing rate of finished product cold rolling and the total processing rate of intermediate cold rolling, and the total processing rate of intermediate cold rolling is controlled at 60%; d. Stress relief annealing: the annealing temperature of the molybdenum narrow strip is between 850°C and 1100°C; e. Inspection: inspection by electric light source material detection equipment.

In electronic applications, heat is lost during operation. In order to maintain the function of the electronic components used in the long term, this heat must be dissipated. Gap fillers or gap filler pads are used for this purpose as Thermal Interface Materialien (TIM). The HALA Contec GmbH & Co. KG TGF-AXS-SI-GF  is an electrically insulating, thermally conductive silicone gap filler that's here to revolutionize thermal management! Crafted with a specific formulation and filled with ceramic particles, this silicone elastomer boasts some serious thermal conductivity mojo. It’s the ultra-soft and flexible vibes of TGF-AXS-SI-GF that make it the perfect match for those irregular surfaces, filling gaps with minimal pressure. A good thermal transfer will be created with limited mechanical stress on the pcb and the components. The natural tackiness of the TGF-AXS-SI-GF makes pre-assembly a walk in the park. The fiberglass-reinforced silicone laminate on one side adds mechanical stability to the gap filler. Available thickness: 0,5 till 5 mm.   For more information, feel free to contact Batenburg Applied Technologies. Smarter focus. Brighter tomorrow. #thermalmanagment

Learn how Boyd's proprietary SOLIMIDE® Foam solved a semiconductor fabrication equipment challenge with improved performance, optimized installation, and streamlined fabrication in this case study, link below. https://bit.ly/3uOZTjm

Defect engineering in rare-earth-doped SrTiO3 ceramics: Route to colossal capacitance material up to X9R capacitor standard With the advent of the electronic information era, capacitors have become a hot research topic due to their economic and strategic significance. Such microelectronic components play an irreplaceable role in important fields such as scientific research and military industries. Therefore, there is an urgent need to develop dielectric materials capable of withstanding more demanding conditions. In this work, a defect engineering method was incorporating Tm3+ rare earth ions into strontium titanate were proposed, resulting in a colossal dielectric permittivity, low dielectric loss, and excellent frequency and temperature stability. For the sample with x=0.01, the dielectric permittivity exceeds 345,804, the dielectric loss is below 0.011, and the dielectric permittivity variation within the temperature range from -55 to 200°C is less than 15%, which meets the ELA X9R capacitor standard (X: -55 °C, 9: +200 °C, R: Δεr ≤ ± 15%). The excellent performance is ascribed to the electron pinning defect dipole effect (EPDD) and internal barrier layer capacitor effect (IBLC), which is verified by XPS and impedance spectra. A deeper understanding of these mechanisms could help to reveal the origin of the colossal capacitance and thus contribute to the design of materials with colossal capacitance. This news comes from google Subscription. Cathy Zhang MEGATRONICKA   Add: World Trade Plaza, Fuhong Road, Shenzhen, China Email/Skype: cathy@megatronicka.com Теl/Whatsapp/Wechat: +86 138 9618 6156  Web: www.megatronicka.com PCB Assembly factory web: www.leadsintec.com

Building the fabrication in a very low cost way with Sam Zeloof Here's a summary of the materials and setup utilized and I will drop the link to the video to have a full grasp of it. Wafer tweezers some plastics tweezers spin coating; a muffin fan gotten from a computer an illuminator set up with fibre optic cold light coupling 3d rotator mixer and a hot plate wafer pieces chemicals used during the process hydrofluoric acid 2.3% 1% hydrofluoric acid used for etching silicon dioxide some dopants; phosphoric acid solutions still on the equipments; comfortable furnaces with a thermocouple, cant be quite used for diffusion but great for doing oxide growth nitrogen tank, used during diffusion tube furnace with a quartz tube which can be gotten online for a cheap sum of money photo resistance for developers Then onto lab supplies; vinyl, used to mask the active areas so as to be able to etch silicon dioxide layer masks gotten from an online store gloves both 25, 4 inch n and p type wafers ammonium hydroxide used to clean things(like prepare the surface for the photo resist) In addition to the equipments; RF source for plasma cleaning national instrument usb 6009 DAC, used to build a controller for the vacuum chamber hot cathode ionization gauge controller watt meter resonate quartz thickness meter so as to get in-live times when making films vapor trap variant navigator 141 turbo molecular pump some flanges. To mention few… Overall, the approach combines innovative techniques and resourceful utilization of materials to establish a semiconductor fabrication process at a fraction of low costs(home made). The link to the video: https://lnkd.in/egqgY2eK #100daysamplifierdesign Pipeloluwa Olayiwola

NANO-LITE N125L 💫 is a #nanoengineered toughened epoxy #prepreg developed to improve mechanical #performances with a significant decrease of the composite components weight. 🔬 Typical applications of this system include primary and secondary structural components and sandwich panels for various applications due to its high adhesion to honeycomb and foam cores. Main advantages of nano-engineered materials: ✅ More lightness up to -15% compared to other prepregs,  ✅ Impact resistance up to +30% ✅ Nano-engineered: patented process for nano tube dispersion NANO-LITE N125L will find uses in #industrial, #automotive, #motorsport and #sportgoods applications.

Nihon Denji Sokki is working with Dr. Masato Sagawa to commercialize his new pressless process (#NPLP), a sintering system that uses re-useable molds to produce #neodymium magnets. For the sintering to be successful, it is essential that we can guarantee homogeneous powder fills for each run where the mold cavities must be packed to a high density.  To accomplish this, we have adopted a two-stage powder tapping method: 1) air tap (#AT), and 2) mechanical tap (#MT).   We are currently offering research laboratories a low-cost portable system that is great for prototyping #NdFeB magnets. The molds may be filled manually by one of your technicians using a glovebox, and then transported first to our AT machine (left) for the air tap before doing the mechanical tap in the MT machine (right). With this system, you can achieve fill densities much better than 3.0 g/cm^3 before placing the molds into the sintering furnace.   #electricvehiclesarethefuture #Sustainability #TechForGoo #IPMmotor #IPMSM #motors #permanentmagnet #rareearth #engineeringsolutions #japanbusiness