Nā kumu o nā māwae i loko o nā welds kiko waena

Hoʻopili ʻia ke ʻano o nā kumu o ka haki ʻana i kekahi mau mea hoʻoheheʻe ʻia mai ʻehā mau ʻano: macroscopic morphology o ka hui kuʻi, microscopic morphology, ikehu spectrum analysis, a me metallographic analysis of themīkini wiliwili wahi mid-frequencywiliwili. Hōʻike ka nānā ʻana a me ka nānā ʻana i nā māwae welding ma muli o nā mana o waho, ma muli o ka nui o nā hemahema welding, me nā kaʻina hana kuʻihewa kūpono ʻole a me ka hoʻomaʻemaʻe ʻole ʻana o nā ʻili welding nā kumu kumu nui i kēia mau hemahema. Ma lalo iho nei kekahi mau pilikia e alakaʻi ai i ka haki ʻana o ka hui:

Nā māwae kristal:
I ka wā o ka paʻa ʻana a me ka crystallization o ka wai hoʻoheheʻe, hana ʻia nā māwae ma nā palena palaoa o ka metala weld ma muli o ka hoʻokaʻawale crystallization a me ka hoʻohaʻahaʻa ʻana i ke koʻikoʻi a me ke koʻikoʻi. Aia kēia mau māwae i loko o ka weld wale nō.

Nā māwae wai:
I ka wā wili, ma lalo o ka mana o nā wela kiʻekiʻe i ka pōʻai wela welding, hiki ke hoʻoheheʻe hou ʻia ka metala intergranular kokoke i ka weld seam i nā interlayers o nā welds multi-layer ma muli o ka wela. Ma lalo o kekahi koʻikoʻi hoʻohaʻahaʻa, e ulu ana nā māwae ma nā palena o ka palaoa austenite, kahi mea i kapa ʻia i kekahi manawa he weluwelu wela.
Nā māwae haʻahaʻa haʻahaʻa wela kiʻekiʻe:
Ma hope o ka pau ʻana o ka crystallization ʻāpana wai, e like me ka hoʻomaka ʻana o ka metala hui welded e hoʻomaha mai ka mahana hoʻihoʻi ductile o ka mea, no kekahi mau mea, i ka wā i hoʻomaloʻo ʻia i kahi pae wela, hoʻemi ka ductility ma muli o ka launa pū ʻana o ke kānana a me nā mea metallurgical, alakaʻi. i ka pohā ma nā palena ʻai o ka metala hui welded. Loaʻa kēia ʻano māwae ma ka ʻāpana wela i kahi mamao loa mai ka laina hui ʻana ma mua o nā māwae liquation.
E hoʻā hou i nā māwae:
Ma hope o ka wili ʻana, i ka wā e hoʻomaha ai i ke kaumaha a i ʻole ka mālama ʻana i ka wela, e ulu ana nā māwae ma nā palena o ka weld metala ma kahi mahana ma lalo o nā kūlana kikoʻī. ʻO nā māwae hoʻomaʻamaʻa he mea koʻikoʻi loa ia i ka hoʻopili ʻana i nā kila ikaika kiʻekiʻe haʻahaʻa, ʻoi aku hoʻi i nā wili pā mānoanoa o nā kila kila kiʻekiʻe haʻahaʻa haʻahaʻa a me nā kila wela me ka nui o nā mea hana carbide (e like me Cr. , Mo, V). ʻO ka hoʻoponopono ʻana i kēia mau hemahema he manawa nui a he hopena koʻikoʻi i ka hana.
ʻO Suzhou Agera Automation Equipment Co., Ltd. kūikawā i ka hoʻomohala ʻana i ka hui automated, welding, nā mea hoʻāʻo, a me nā laina hana, e lawelawe nui ana i nā ʻoihana e like me nā mea hana hale, ka hana kaʻa, ka metala, a me nā mea uila 3C. Hāʻawi mākou i nā mīkini hoʻoheheʻe maʻamau, nā lako wili wili, a me nā laina hana wiliwili hui e like me nā pono o ka mea kūʻai aku, e hāʻawi ana i nā hopena automation holoʻokoʻa kūpono e kōkua i nā hui i ka hoʻololi wikiwiki ʻana mai nā hana hana kuʻuna i nā ʻano hana kiʻekiʻe. Inā makemake ʻoe i kā mākou lako automation a me nā laina hana, e ʻoluʻolu e kelepona mai iā mākou: leo@agerawelder.com