ʻO ka wehewehe pōkole:

Hōʻike huahana

ʻO 4J32 alloy rod he Fe-Ni controlled expansion alloy, i hoʻolālā kūikawā ʻia no ke aniani-i-metala a me ka ceramic-to-metal sealing applications. Hoʻopili like kona koena hoʻonui wela me kekahi o nā aniani paʻakikī a me nā seramika, e hōʻoia ana i ka hermeticity maikaʻi loa a me ka hilinaʻi.

Hāʻawi kēia alloy i ka machinability maikaʻi, ka hoʻonui ʻana i ka wela paʻa, a me nā waiwai mechanical hilinaʻi, e hoʻohana nui ʻia i loko o ka ʻeke semiconductor, nā mea hoʻokalakupua, nā relays, nā mea ʻike, nā mea aerospace, a me nā mea uila.

ʻAiʻa:8.1 g/cm³

Hoʻonui wela (20–400°C):4.5 ×10⁻⁶/°C

ʻOi aku ka ikaika:450 MPa

ʻoʻoleʻa:ʻoʻoleʻa

Hana Hana:196°C a i 450°C

Kūlana:GB/T, ASTM, IEC