Mapaipi emhangura anopesana nekupisa kwakanyanya uye anogona kushandiswa munzvimbo dzakasiyana siyana.Kuenzaniswa neizvi, zvikanganiso zvemamwe mapaipi akawanda zviri pachena.Semuenzaniso, mapaipi esimbi akashandiswa muzvivako zvekugara kare ari nyore kuita ngura.Kana dzisina kushandiswa kwenguva yakareba, pachava nezvinetso zvakadai seyero yemvura yepombi uye kuyerera kwemvura shoma.Kune zvakare zvimwe zvinhu izvo simba richadzikira nekukurumidza pakupisa kwakanyanya, izvo zvinogona kukonzera njodzi dzisina kuchengetedzeka kana zvichishandiswa mupombi dzemvura inopisa.Nzvimbo yakanyunguduka yemhangura inosvika 1083 madhigirii Celsius, uye tembiricha yemvura inopisa haina basa kune mapaipi emhangura.Vanochera matongo vakawana pombi yemvura yemhangura makore 4,500 apfuura mumapiramidhi eEgypt, ayo achiri kushandiswa nhasi.
1) Kushandisa yepamusoro inoenderera mberi kukanda uye kukungurutsa tekinoroji yekugadzira, kuchena kwepamusoro, chimiro chakanaka, yakaderera oksijeni yemukati.
2) Hapana pores, trachoma, porosity, ine yakanaka yekupisa conductivity, processability, ductility, corrosion resistance uye mamiriro ekunze.
3) Nyore kupinza uye braze.
4) Chigadzirwa chacho chine mhando yakagadzikana, yakakwira kudzvinyirirwa kuramba, kureba kwakakwirira, uye kuchena kwakanyanya, kusangana nekushambidzika kwepamusoro kwemidziyo yefiriji isina fluorine.
project | Aluminium chubhu | Copper chubhu | ||||
Codename | JH-001-LG | JH-002-LG | JH-003-LG | JH-001-TG | JH-002-TG | JH-003-TG |
Kunze dhayamita yepombi d1(mm) | φ4 | φ6 | φ8 | φ4 | φ6 | φ8 |
Shandisa pressure Mpa | 3 | 2.7 | 2.7 | 16 | 10 | 6.3 |
Minimum bending radius mm | R20 | R40 | R40 | R20 | R30 | R50 |
D | φ4 | φ6 | φ8 | φ4 | φ6 | φ8 |
d | φ2.5 | φ4 | φ6 | φ2.5 | φ4 | φ6 |