Hydrogen n’etiti frequency induction sintering furnace

A, nchịkọta nke etiti hydrogen frequency induction sintering furnace

1, hydrogen ọkara ugboro induction sintering oku Aha: hydrogen ọkara ugboro induction sintering oku

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

3, ikuku hydrogen ugboro ugboro itinye ọkụ na -agbaze ọkụ n’ozuzu chọrọ: ọkụ na -ajụ ikuku ugboro ugboro itinye ọkụ dị mkpa iji hụ na nchekwa dị mma, ntụkwasị obi, na ezi uche, arụmọrụ, ọrụ dị mfe na mmezi.

B. Nhọrọ nke teknuzu nke ikuku hydrogen ugboro ugboro induction sintering oku

1 , a sintered material: tungsten

2, ọnọdụ okpomọkụ na -arụ ọrụ: 2 30 0 deg.] C (okpomọkụ 8H)

3, izizi ọnọdụ okpomọkụ: ± deg.] C. 1

4, ịdị n’otu nke okpomọkụ: na Ф380 × 700 n’etiti oke ± 15 deg.] C (ụkpụrụ nnabata: nkezi okpomọkụ na mpaghara, n’etiti etiti nlele ọ bụla ka etinyere na njupụta sintered nke nlele ọ bụla, Nwepu adịghị karịa 0.2g / cm3)

5, Tungsten Crucible Size: Ф450 (dayameta n’ime) ×. 8 50 (elu) × 16 (ọkpụrụkpụ) 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, njikwa okpomọkụ: kpo oku akpaka, ọrụ ntuziaka nwere ike ịbụ

10, pụọ na usoro nri: iji ụgwọ

11 , working system: three shifts of continuous

12, ikike ike kpo oku: ngalaba oke ọkụ 2 0 0 deg.] C / H.

13. Mmiri tank: erughị 50 ℃

C, ihe ikuku mmiri na -eme ugboro ugboro itinye ọkụ ọkụ chọrọ

1, eriri igwe induction

Jiri tube ọla kọpa na-enweghị oxygen ka ikuku wee gbasaa, fesaa epoxy resin maka ọgwụgwọ mkpuchi, wee nye akụkọ nyocha hydrostatic.

2. Ọkụkụ

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.

4, hydrogen na -ajụ ugboro ugboro agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba.

5, njikwa okpomọkụ

(1) Thermometer: Jiri tungsten rhenium thermocouple n’okpuru 1200 ℃ Jiri igwe nwere agba abụọ ~ 1000 ~ 3000 pyrometer optical karịa 1200 ℃, ntụgharị akpaka na ọnọdụ okpomọkụ

(2) njikwa okpomọkụ: FP23 okpomọkụ njikwa

( 3 ) Temperature and vacuum record: paperless recorder

6, nkeji efu n’ezie

(1) Mgbapụta igwe: 2x-70 ụdị mgbapụta vane rotary

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

( 3 ) Metal vacuum gauge, low vacuum gauge :

7, sistemụ ikuku ikuku eletriki:

(1) Ike ọkọnọ nwere oke nchekwa ugbu a na oke voltaji, na ogwe njikwa na-anabata ogwe njikwa ike nke ọgbọ nke ise.

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

8, ọkụ:

(1) Mgbidi dị n’ime ime ọkụ ahụ bụ nke igwe anaghị agba nchara 304, ọkpụrụkpụ ya bụ 8mm; A na-eji mgbidi 35# arụ mgbidi ya, ọkpụrụkpụ ya bụ 10mm, ọ na-ajụkwa mmiri. (2) Oghere nlele dị mfe ihicha

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

(4) Ahụ ọkụ nwere ihe mgbawa na-egosi mgbapụta (ụdị mmiri)

9. Usoro jụrụ oyi:

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, ngwakọta nke ọkụ eletriki na -eme ka ọkụ na -agbaze n’etiti