A ga-eji shei hickory dị elu mee ihe nhicha ahụ dị elu dị ka ihe eji emepụta ihe, nke a ga-egwepịa, tee ya nke ọma, tee ya na mmiri ọkụ ma saa ya, jiri ọgwụ gwọọ ya ma hazie ya site na ọtụtụ nyocha. Ihe nhicha ahụ dị na shei walnut abụghị naanị ihe na-eguzogide iyi ma na-eguzogide nrụgide, kamakwa ọ naghị agbaze na mmiri acidic na alkaline, yana ikike mgbochi unyi siri ike na ọsọ nzacha ngwa ngwa. Ihe nhicha ahụ dị na shei walnut mgbe emechara usoro pụrụ iche (iji wepụ agba ya, abụba, mmanụ, na-ehicha ion eletrik), ka ihe nhicha ahụ dị na shei mkpụrụ osisi na ọgwụgwọ mmiri wee nwee arụmọrụ siri ike nke iwepụ mmanụ, na mgbakwunye na ihe siri ike, dị mfe ịsacha na arụmọrụ ndị ọzọ dị mma, enwere ike iji ya na ọgwụgwọ nsị mmanụ mmanụ. Yabụ kedu ihe bụ njirimara na ojiji nke ihe nhicha ahụ dị elu na shei walnut?
Nchacha akpụkpọ ahụ ukpabụ ọgbọ ọhụrụ nke abrasive iji dochie quartz ájá abrasive, melite mma mmiri ma belata ọnụ ahịa ọgwụgwọ mmiri nke ukwuu. Ọ nwere ike iguzogide nrụgide siri ike. Dịka data enwetara site na nnwale ndị dị mkpa si dị, oke nrụgide nke mkpụrụ walnut shei nwere nha ihe dị ka 1.2-1.6mm bụ 0.2295KN (23.40kgf). Oke nrụgide nkezi bụ 0.165KN (16.84kgf) maka mkpụrụ walnut shei nke dayameta 0.8-1.0mm. N'otu oge ahụ, ihe kemịkalụ nke abrasive shei walnut kwụsiri ike nke ukwuu ma enweghị ihe ndị na-egbu egbu, ike ịgbaze na acid, alkali na mmiri dị obere nke ukwuu, mfu nke shei walnut na ngwọta hydrochloric acid bụ 4.99% na na ngwọta sodium hydroxide bụ 3.8%, nke anaghị ebute mmebi nke mma mmiri.
Nchacha akpụkpọ ahụ ukpaojiji:
N'otu aka, shei walnut dị ka ihe nzacha nwere ike nke ihe nzacha nkịtị iji jide ihe ndị a kwụsịrị na mmiri mkpofu; n'aka nke ọzọ, ihe nzacha walnut shei nwere ike ịdabere na ihe pụrụ iche nke physicochemical elu ya iji wepụ ihe mmanụ emulsed na mmiri mkpofu mmanụ site na ịmịnye ha n'elu ihe nzacha ma ọ bụ na coalescence n'elu ihe nzacha ahụ.
A chọpụtala na ojiji nke shei walnut dị ka ihe na-eme ka ihe dị nro. Agbanyeghị, viscosity na nrụgide elu nke oke mmanụ na-emetụta ọsọ nnabata nke shei walnut, na mgbake nke mmanụ site na shei walnut dị elu karịa nke sitere na mmiri ndị ọzọ, enwere ike imezu ya naanị site na nrụgide ike. N'otu oge ahụ, ihe nzacha shei walnut dị mma maka nzacha nke mmiri mkpofu ịsacha olulu mmiri mgbe emechara ọgwụgwọ tupu oge eruo.