1. Say stomata
Saya so melag a lubok ya aporma na gas ya ag-ontaynan ed loob na metal so proseso na panagpaletneg na metal. Say akindalem a dingding to et makinis tan walay gas to, ya atagey so reflectivity to ed ultrasonic wave, balet lapud singa spherical odino ellipsoid, walay depekto to, ya mangaapekta ed reflection amplitude to. Say abut na dagem ed ingot et napapatag ed sakey a depekto kayari na panag-forge odino panag-roll, ya makagunggona ya naromog panamegley na ultrasonic inspection.
2. Retraction tan loose hole
No say casting odino ingot et nalemewan tan napalemew, say karakel to et nepeg ya onkupas, tan say hollow defect et ag nayarin dagdagen na likidon metal. Saray angkakabaleg tan konsentradon vovity et tatawagen ya shrinkage holes, tan saray melag tan nitaytayak ya voids et tatawagen ya loose. Lapud ganggan na thermal expansion tan cold contraction, say shrinkage hole et seguradon wala, balet wala ray nanduruman kurti, kabaleg tan posisyon to tan nanduruman paraan na panagproseso, tan magmaliw ya depekto no onnatnat ed casting o ingot body. No ag putoten na ingot so shrinkage hole ya malinis tan iyakar tod saray parte na forging, magmaliw itan ya residual shrinkage hole (residual shrinkage hole, residual shrinkage pipe).
3. I-clip so slag
Say slag ed proseso na panagtunaw odino say refractory ed laman na hurnoan et onkupas ed likidon metal, tan onloob ed casting odino steel ingot no ibububo, ya manporma na depekto na slag clamp. Say slag et kaslakan ya ag manbibilay ya bukor, mabetbet ya makapal odino nitaytayak ed nanduruman kaaralem, mipara itan ed saray depekto ed volume balet mabetbet ya walay linearity to.
4. Nanlaok
Saray produkto na reaksion ed proseso na panagtunaw (singa say oxide, sulfide, tan arum nira) -saray aliwan metal ya inlaktip, odino say inyarum a materyales na pigaran kabiangan ed saray metal a kabiangan et agsigpot a natunaw tan mansiansia pian manporma na saray metal ya inlaktip, a singa saray kabiangan ya atagey so densidad, atagey a melting point-tungsten, molybdenum, tan arum nira.
5. Iparaphrase
Say panagbiig ed panag-cast o ingot et manunan manutukoy ed panagbiig na saray kabiangan ya naporma ed ag-inkaparpareho na inkaapag-apag na saray kabiangan ed proseso na panagtunaw odino proseso na panagtunaw na metal. Say mekanikal a kablian na lugar ya walay segregation et duma ed mekanikal a kablian na interon metal matrix, tan say pandumaan ya onlampas ed naabuloyan ya estandarten laknab et magmaliw a depekto.
6. Say pangipelag na saray bitak
Say bitak ed panag-cast et manunan sengegan na shrinkage stress na metal ya onlelereg so solidification ya onlampas ed sankatageyan ya biskeg na materyal, saya et misiglaotan ed kurti na desinyo na casting tan proseso na panag-cast, tan misiglaotan met ed cracking sensitivity na pigaran impurities ed metal ya materyales (singa say atagey ya sulfur content, cold brittleness, atagey ya phophorus content, tan arum nira). Diad spindle, wala met iray bitak ed shaft crystal, tan diad ontumbok ya billet forging, mansiansia itan ed forging bilang internal crack na forging.
Nilikud ni, say Tianjin Tanggu Water Seal Valve Co., Ltd. et sakey a maaligwas a teknolohiya ya onsusuportad saray negosyo, saray produkto to etgoma ya yurongan wafer butterfly valve, lug butterfly valve, double flange concentric butterfly valve, double flangeeksentrikon balbula na kulibangbang, balance valve,wafer dual plate check valve, Y-Strainer tan arum nira. Diad Tianjin Tanggu Water Seal Valve Co., Ltd., proud kami ed pangiter mi na saray sankaabigan ya produkto ya makaabot ed sankatageyan ya estandarte na industriya. Lapud dakel so klase na balbula tan kagawaan mi, napanmatalkan yo kamin mangiter na perpekton solusyon parad sistema na danum yo. Kontakin kami natan pian naamtaan so nipaakar ed saray produkto mi tan no panon mi kan natulongan.
Oras na pangi-post: Hunyo-14-2024
