{"product_id":"pyrolytic-boron-nitride-crucible-pbn-crucible-vgf-type","title":"Pyrolytic Boron Nitride Crucible, PBN Crucible, VGF Type","description":"\u003ch2\u003eHigh-Purity PBN Crucibles for Vertical Gradient Freeze Crystal Growth\u003c\/h2\u003e\n\u003cp\u003ePBN VGF Crucibles are manufactured from ultra-high-purity Pyrolytic Boron Nitride (PBN) using a CVD process. Designed for Vertical Gradient Freeze (VGF) crystal growth, they provide excellent thermal stability, low contamination, and superior resistance to molten semiconductor materials.\u003c\/p\u003e\n\u003cp\u003ePBN VGF crucibles are widely used for the growth of GaAs, InP, GaP, and other compound semiconductor crystals requiring high purity and precise crystal quality.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePurity ≥ 99.99%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent thermal stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtremely low contamination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon-wetting surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh temperature resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for compound semiconductor crystal growth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Properties\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePyrolytic Boron Nitride (PBN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePurity\u003c\/td\u003e\n\u003ctd\u003e≥99.99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e2.1 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Temperature (Vacuum)\u003c\/td\u003e\n\u003ctd\u003e1800°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Temperature (N₂)\u003c\/td\u003e\n\u003ctd\u003e2100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructure\u003c\/td\u003e\n\u003ctd\u003eDense, Non-Porous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCrystal Growth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompound Semiconductor Manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSemiconductor Research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Designs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCylindrical VGF Crucibles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTapered VGF Crucibles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge-Diameter Crystal Growth Crucibles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom Designs per Drawing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCustomization\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCustom diameters and heights\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom wall thickness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge-size crucibles available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM manufacturing support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRequest a Quote\u003c\/h3\u003e\n\u003cp\u003eContact us today with your drawing or specifications for a fast quotation. Custom PBN VGF crucibles are available for semiconductor crystal growth and research applications.\u003c\/p\u003e","brand":"CG MATERIAL","offers":[{"title":"Default Title","offer_id":53599537987768,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/cgmaterial.com\/products\/pyrolytic-boron-nitride-crucible-pbn-crucible-vgf-type","provider":"CG MATERIAL","version":"1.0","type":"link"}