Noticia

Métodos de corte para lingotes de silicio cristalino

Con el rápido desarrollo de las energías limpias, El objetivo de la paridad de red para la generación de energía fotovoltaica también es inminente. While various crystalline silicon manufacturers in the photovoltaic industry are continuously expanding their production capacity, they are also consistently reducing production costs, with the cutting of small silicon ingots being an important component of the cost of crystalline silicon solar cells. Key Takeaways Crystalline silicon ingots can be cut with inner-diameter blades, slurry wire saws or fixed diamond wire loops; diamond wire is...

Reciclaje del desperdicio de ranura de zafiro: Investigación

Puntos clave Los obleas de zafiro son aproximadamente 0.2 mm de grosor — cerca del diámetro del hilo de diamante — por lo que aproximadamente 40-50% of every ingot becomes cutting-waste powder washed away by coolant, and most of it has historically been landfilled. Analysis of washed, dried and sieved diamond-wire cutting waste shows alpha-alumina as the main component, with nickel (0.70%) and diamond (0.164%) as the main impurities. Ultrasound acid leaching beats conventional acid leaching for nickel removal: nickel falls to 0.009% at a 99.67% leaching ratio, y...

Dureza de la resina vs rendimiento del bucle de alambre de diamante

Abstracto: Este estudio investiga el impacto de diferentes aglutinantes de resina en el rendimiento de corte de bucles de hilo de diamante. Resin-cured hardness samples were prepared using pure phenolic resin, epoxy-modified phenolic resin, and aromatic alkyl-modified phenolic resin, and their Rockwell hardness was tested. The fractured surfaces of the cured resin samples were observed using scanning electron microscopy, revealing varying levels of density post-curing. Diamond wire loops were then manufactured for single crystal silicon cutting experiments. The experimental results demonstrate that diamond wire loops...

Mejor método de corte para cristales de KDP

Introduction to KDP Crystals KDP crystals have a large nonlinear optical coefficient and a high laser damage threshold, making them important component materials in optical systems for high-energy engineering. KDP crystals belong to hard-to-process brittle materials, distinguishing them from traditional metal materials processing. Manufacturing Process of KDP Crystals The manufacturing process involves cutting into a rough shape and then a precision cut. Cutting is the first step in processing KDP crystal materials. Due to localized stress in the crystal blank, the entire crystal...

Impacto del fluido de corte en la calidad del bucle de alambre de diamante

Al considerar la influencia del fluido de corte en la calidad del corte de Bucles de alambre de diamante, entran en juego varios factores. La elección del fluido de corte puede impactar significativamente la eficiencia y efectividad del proceso de corte. Aquí hay algunos aspectos a considerar: El concepto de fluido de corte: Los fluidos de corte, también conocidos como aceites de corte o fluidos refrigerantes, se presentan en formas a base de aceite y a base de agua, sirviendo para múltiples propósitos como limpiar, lubricar, y enfriar durante el proceso de mecanizado. These fluids are crucial in...

Alternativas a la sierra circular y sierra de cinta

Key Takeaways Diamond wire cutting is displacing internal circular saws and band saws in photovoltaic, cristal, silicio, magnetic materials and ceramic sectors because it cuts faster, safer and with less damage. Modern wire saw machines cut 1000mm-wide optoelectronic crystals without cracks, raising cutting efficiency eightfold and lowering the manufacturing cost of valuable crystals. The diamond cutting wire loop combines lightning-fast cutting speed with safety and durability, opening new fields beyond traditional sawing. Crystal producers are expected to phase out old circular and band saw...

Máquina personalizada de sierra de alambre de diamante ultra grande

En Ensolltools, Nos enorgullecemos de nuestro equipo profesional de investigación y desarrollo, Capaces de crear soluciones personalizadas para nuestros clientes. Recientemente, Nuestra máquina de sierra de hilo de diamante ultra grande a medida ha obtenido importantes elogios, especialmente en aplicaciones de corte de silicona, con clientes que expresan una alta satisfacción. Customized machine display https://www.youtube.com/watch?v=Kzy_RECkG9U With over a decade of dedicated focus in the realm of cutting hard and brittle materials, ya sea en la industria fotovoltaica, Materiales magnéticos, Corte de piedra, o varias estructuras cristalinas, we have amassed a wealth of...

Flujo de procesamiento de lingote de silicio monocristalino

Puntos Clave Un lingote de silicio monocristalino pasa por corte, rectificado de diámetro, Rebanar, biflado de bordes, lapping and polishing before it is ready for lithography. Surface accuracy at the slicing stage determines how much downstream planarization work is required. Diamond wire slicing is the standard way to turn an ingot into bare wafers with tight thickness variation and low sub-surface damage. En la etapa de preparación de obleas de silicio monocristalino, the silicon single-crystal ingots need to be processed into raw silicon wafers or barewa-fers with high surface accuracy...