IHydrogen ephakathi frequency induction sintering furnace

A, isishwankathelo sehydrogen ephakathi frequency induction sintering furnace

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2. Application of hydrogen intermediate frequency induction sintering furnace : used for sintering tungsten plate (rod) billet

I-3, i-hydrogen medium frequency induction sintering isithando somlilo iimfuno ngokubanzi: i-hydrogen medium frequency induction sintering furnace iyimfuneko yokuqinisekisa uyilo olukhuselekileyo, oluthembekileyo, nolululo, olusebenzayo, ukusebenza ngokulula kunye nolondolozo

Ukukhethwa kweeparameter zobuchwephesha kwihydro intermediate frequency induction sintering furnace

1 , a sintered material: tungsten

2, ubushushu obusebenzayo: 2 30 0 deg.] C (ubushushu 8H)

3, ukuchaneka kobushushu: ± deg.] C. 1

4, ubushushu obufanayo: kwi -380 × 700 ngaphakathi kuluhlu lwe- ± 15 deg.] C (iikhrayitheriya zokwamkelwa: iqondo lobushushu eliphakathi kuluhlu lwendawo, embindini wesampulu nganye ibekwe kubuninzi besampulu nganye yafunyanwa, Ukuphambuka akukho mkhulu kune-0.2g / cm3)

I-5, iTungsten Crucible Size: Ф450 (ububanzi obungaphakathi) ×. 8 50 (phezulu) × 16 (ubukhulu) mm

6 , a single furnace sintering quantity:    200Kg

7 , pre-vacuum degree:    10 Pa

8. Pre-vacuum time: less than 30 minutes when the furnace is empty

9, ulawulo lobushushu: ukufudumeza ngokuzenzekelayo, ukusebenza ngesandla kunokuba

10, ngaphandle kwendlela yokondla: usebenzisa intlawulo

11 , working system: three shifts of continuous

12, amandla okufudumeza amandla: icandelo lobushushu eliphezulu 2 0 0 deg.] C / H.

13. Ubushushu betanki: ngaphantsi kwama-50 ℃

C, hydrogen medium frequency induction sintering isithando somlilo iimfuno zobugcisa

1, i-coil yoqheliso

Sebenzisa ityhubhu yobhedu ngaphandle kweoksijini ukuya kumoya emva kokubopha, ukutshiza i-epoxy resin kunyango lokugquma, kunye nokubonelela ngengxelo yovavanyo lwe-hydrostatic

2. Ikratshi

Using Ф450× 8 50×16mm tungsten crucible ,

3. Insulation materials

High-purity zirconia and high-purity alumina bricks, insulation bricks using 40mm zirconia, 30mm alumina, and 70mm zirconia at the bottom can ensure normal use at the highest working temperature and provide a certificate of conformity.

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5, ulawulo lobushushu

(1) Ithemometha: Sebenzisa i-tungsten rhenium thermocouple engezantsi kwe-1200, Sebenzisa imibala emibini ye-mrisc1000 ~ 3000 pyrometer ebonakalayo ngaphezulu kwe-1200 ℃, uguquko oluzenzekelayo kubushushu

(2) Umlawuli wobushushu: Umlawuli weqondo lobushushu lwe-FP23

( 3 ) Temperature and vacuum record: paperless recorder

6, iiyunithi ezingenanto ngokwenene

(1) Impompo yoomatshini: 2x-70 yohlobo lwempompo ye-vane ejikelezayo

( 2 ) Solenoid valve : ddc-tq80 solenoid with inflation valve

( 3 ) Metal vacuum gauge, low vacuum gauge :

7, inkqubo yolawulo lomoya yombane:

(1) Unikezelo lwamandla lukhuselwe ngaphezulu-ngoku nangaphezulu kwevolthi, kwaye iphaneli yokulawula yamkela isigaba sesihlanu solawulo lwamandla.

( 2 ) SCR and comes with half a set of spare parts

8, isithando somlilo:

(1) Udonga lwangaphakathi lweziko lenziwe ngentsimbi engenasici engama-304, ubukhulu be-8mm; udonga lwangaphandle lwenziwe ngentsimbi engama-35 #, ubukhulu luyi-10mm, kwaye lupholile ngamanzi. (2) Umngxunya wokujonga kulula ukuwucoca

( 3 ) Manual hydraulic lifting and manual rotation of furnace cover ( self-locking during work )

(4) Umzimba weziko unemilinganiselo yokuqhushumba (uhlobo lwentwasahlobo)

Inkqubo yokupholisa:

The main cooling portion (SCR, inductor, capacitor ) , and return each branch temperature , pressure monitoring test , once the failure is automatically power off

10. Natural backwater is adopted as the backwater method

D, ukwakheka kwehydrogen ephakathi yokuchithwa kwesithando somlilo