Mombamomba ny vokatra
Ny fitaovana isan-karazany amin'ny grafita dia misy ao amin'ny orinasanay, grafit resin impregnated, graphite alloy Antimony ary graphite alloy Babbitt.
dia manome fampiharana tsara toy izao manaraka izao:
NY FANANANA | Unit | DC-1 |
Bluk density | g/cm3 | 2.4 |
Hery flexural | Mpa | 55 |
Hery fanerena | Mpa | 120 |
Ny hamafin'ny morontsiraka | amoron-dranomasina | 70-80 |
Open porosity | % | 3.0 |
Coefficient fanitarana mafana | 10‾6pC | 5.0 |
Ampiasao ny mari-pana | °C | 400-500 |
tombony
1. Avo fanoherana ny hafanana
2. Fananan'ny lubrication tsara
3. Famehezana tsara famehezana
4. Tena tsara fanoherana menaka
5. Anti-fahanterana, flexibility tsara, elasticity tsara
6. Tena mahatohitra fahatafintohinana ary mahatohitra ranomaso
Famolavolana sy fanodinana vokatra: manome sary na santionany, manao vokatra grafita izahay araka ny zavatra takinao.
Vokatra bebe kokoa
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solika fanoherana SIC tosika mitondra, Silicon mitondra