I-Graphite mold/Jigs/fixture ye-Semiconductor Encapsulations yi-Glass-to-Metal Sealing

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I-Graphite mold/Jigs/fixture ye-Semiconductor Encapsulations yi-Glass-to-Metal Sealing

Iimpawu ze-graphite mold yethu:

1. Ii-graphite molds zezinye zezinto ezikwaziyo ukumelana nobushushu okwangoku.

2. Ngokumelana kakuhle nobushushu, akukho mifantu iya kwenzeka xa ubushushu bushushu kwaye bubanda

3. Ukuqhuba kakuhle kobushushu kunye neempawu zokuqhuba

4. Ukuthambisa kakuhle kunye nokumelana nokukrala

5. Uzinzo lweekhemikhali, ukumelana ne-asidi kunye ne-alkali kunye nokumelana nokugqwala, akukho lula ukusabela kwiintsimbi ezininzi

6. Ukubonelela ngezixhobo zokusika igrafayithi ngendlela elungelelanisiweyo Kulula ukuyicubungula, ukusebenza kakuhle koomatshini, ingakwazi ukwenza imilo entsonkothileyo kunye nokucutshungulwa okuchanekileyo okuphezulu
Isicelo

I-graphite mold isetyenziswa kakhulu kwezi zinto zilandelayo:

1. Ukubumba okuphoswayo okuqhubekayo

2.Umngundo we-foundry yoxinzelelo

3. Ukubumba iglasi ngedayi

4. Ukusila umngundo

5. Isikhunta sokuphosa iCentrifugal

6. Igolide enyibilikisiweyo, isilivere, ubucwebe……

Ubungakanani bengqolowa (μm)	25	25	25	25
Unizi lolwapho kuyiwa khona (≥g/cm3)	1.8	1.8	1.85	1.85
Amandla oxinzelelo (≥MPa)	60	60	70	70
Amandla okuGuquka (≥MPa)	30	30	35	35
Ukugquma (≤%)	21	21	18	18
Ukuchasana Okuthile (≤μΩm)	12	12	12	12
Umxholo wothuthu (≤%)	0.08	0.08	0.08	0.08
Ukuqina koLwandle	48	48	50	50