Izinduku zokushisela ze-Cast Tungsten Carbide: Isixazululo Sokugcina Sokucwenga Okumelana Ne-Abrasion

Isingeniso  

Izinti zokushisela ze-Cast tungsten carbide (CTC) zenzelwe ukuhlinzeka ukumelana nokuhunyazwa okukhethekile ezindaweni zokuguga ngokweqile. Ngokungafani nezingubo ezivamile ezishiselwe, izinti ze-CTC zifaka ungqimba oluminyene lwama-tungsten carbide granules endaweni engaphansi ngezinqubo zokushisela i-oxygen-acetylene noma i-arc. Lezi zinduku zisetshenziswa kakhulu ezimayini, ekumbiweni kukawoyela, ezolimo, nasekwakhiweni ukuze kunwetshwe impilo yesevisi yezingxenye ezibalulekile.  

Ukwakheka Nezakhiwo  

Ama-CTC rod aqukethe izinhlayiya ze-tungsten carbide macroscopic (imvamisa engu-0.5-3 mm) eshumekwe ku-ductile matrix (ngokuvamile i-nickel noma i-cobalt-based). Lesi sakhiwo esiyingqayizivele sinikeza:  

- Ukuqina Okudlulele: Izinhlayiya ze-Carbide zifinyelela ku-2,500-3,000 HV, zinikeza ukumelana okuphezulu kokuhuzuka, ukuguguleka, kanye nomthelela.  

- Ukuminyana Okuphezulu Kwediphozithi: Ukusatshalaliswa kwe-carbide emaholoholo kunciphisa ukuchayeka kwe-binder, kunciphisa ukulahlekelwa kokubalulekile kuma-slurries abrasive.  

- Ukuzinza Kwe-Thermal: Igcina ubulukhuni obufika ku-600 ° C, iyenze ifanelekele ukusetshenziswa kwezinga lokushisa eliphezulu.  

Izinhlelo zokusebenza  

1. Ukucutshungulwa Kwezimayini kanye Nezimbiwa:  

   - Izikrini, amalayini e-crusher, nezikulufi zokuthutha zithinteka kakhulu.  

2. Ukumba Uwoyela Negesi:  

   - Dmba i-hardfacing yamapayipi, ama-stabilizer blades, namajoyinti amathuluzi ukulwa nokuguga kokwakheka.  

3. Ezolimo:  

   - Amageja, ama-tiller blades, kanye nezingxenye zokuvuna ezichayeka ekuhuzukeni kwenhlabathi.  

4. Ukwakha:  

   - Ama-mixer blades kakhonkolo, amazinyo kagandaganda, namabhakede e-excavator.  

Imihlahlandlela Yenqubo Yokushisela  

- Preheat Substrate: 300-400 ° C ukuvimbela ukuqhekeka nokuqinisekisa ukunamathela.  

- Sebenzisa I-Neutral Flame: Ukushisela i-oxygen-acetylene kunciphisa ukubola kwe-carbide.  

- Ukulawulwa Kwesendlalelo: Idiphozithi yezendlalelo ezi-1-3 eziphezulu ukuze ugweme ukusabalalisa.  

- I-Post-Weld Stress Relief: Shisisa ufike ku-500°C futhi upholile kancane ukuze unciphise ukonakala.  

Izinzuzo Ngaphezu Kwezindlela Ezihlukile  

- Impilo Ende Yesevisi: Izingxenye zensimbi ezishiselwe izikhathi ezi-5-8 endaweni eqhumayo.  

- Ukusebenza Kwezindleko: Yehlisa isikhathi sokuphumula kanye nemvamisa yokushintsha.  

- I-Versatility: Isebenza ku-carbon steel, insimbi engagqwali, nama-nickel alloys.  

Ukucatshangelwa Kwekhwalithi  

- I-Carbide Distribution: Isikhala se-granule esifanayo siqinisekisa ukumelana nokuguga okungaguquki.  

- Ukwakheka Kwe-Matrix: Izibophezelo ezisekelwe ku-nickel zinikeza ukumelana nokugqwala okungcono, kuyilapho i-cobalt ihamba phambili kuzilungiselelo zezinga lokushisa eliphezulu.  

- Izitifiketi: Ukukhiqiza okuhambisana ne-ISO 9001 nokulandeleka kwezinhlelo zokusebenza ezibalulekile.  

Kungani Khetha Izinduku Zethu ze-CTC?  

Izinduku zokushisela ze-tungsten carbide ze-Zhuzhou Better zenziwa kusetshenziswa ubuchwepheshe bokucwenga i-vacuum kanye nobuchwepheshe be-granular sintering ukuze kuqinisekiswe:  

- I-Optim carbide morphology (ama-blocky, ama-non-angular granules).  

- Okuqukethwe komoyampilo okuphansi (

- Osayizi be-granule abenziwa ngendlela oyifisayo (isb., 0.5-1.0 mm endaweni ecolekile, 1.5-3.0 mm yokuhuzuka okukhulu).  

Isiphetho  

Izinti zokushisela ze-cast tungsten carbide zihlala ziyindinganiso yegolide yokuvikela umhuzuko ezinhlelweni zezimboni. Ngokukhetha ukwakheka kwenduku efanele nokunamathela kumasu okushisela afanele, opharetha bangathuthukisa kakhulu ukuqina nokusebenza kwezingxenye ezivame ukugqokwa.  

Xhumana nathi  

Ukuze uthole ukucaciswa kobuchwepheshe noma ukwesekwa kohlelo lokusebenza, vakashela ku-[www.zzbetter.com] noma i-imeyili sales@zzbetter.com.  

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Amagama angukhiye: Izinti ze-cast tungsten carbide, i-welding engazweli, izinto zokwakha eziqinile, ukuvikelwa kwemishini yezimayini, izixazululo zokugqokwa kwezimboni